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56363312001 = 353388991151
BaseRepresentation
bin110100011111100000…
…111110001110000001
312101111001111220200010
4310133200332032001
51410413001441001
641520513215133
74033510150533
oct643740761601
9171431456603
1056363312001
11219a3690597
12ab0bb614a9
1354131a2bb9
142a298b3853
1516ed3458d6
hexd1f83e381

56363312001 has 16 divisors (see below), whose sum is σ = 76589556480. Its totient is φ = 36856684800.

The previous prime is 56363311969. The next prime is 56363312011. The reversal of 56363312001 is 10021336365.

It is a happy number.

56363312001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56363312001 - 25 = 56363311969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56363312001.

It is not an unprimeable number, because it can be changed into a prime (56363312011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572776 + ... + 663926.

It is an arithmetic number, because the mean of its divisors is an integer number (4786847280).

Almost surely, 256363312001 is an apocalyptic number.

It is an amenable number.

56363312001 is a deficient number, since it is larger than the sum of its proper divisors (20226244479).

56363312001 is a wasteful number, since it uses less digits than its factorization.

56363312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95096.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 56363312001 its reverse (10021336365), we get a palindrome (66384648366).

The spelling of 56363312001 in words is "fifty-six billion, three hundred sixty-three million, three hundred twelve thousand, one".

Divisors: 1 3 53 159 3889 11667 91151 206117 273453 618351 4831003 14493009 354486239 1063458717 18787770667 56363312001