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53283630401 = 537103141539
BaseRepresentation
bin110001100111111100…
…111010110101000001
312002112102112212201122
4301213330322311001
51333111102133101
640251141042025
73564263246141
oct614774726501
9162472485648
1053283630401
1120663247191
12a3b06b6315
1350421401b1
142816888921
1515bccb251b
hexc67f3ad41

53283630401 has 8 divisors (see below), whose sum is σ = 54297008640. Its totient is φ = 52270549552.

The previous prime is 53283630391. The next prime is 53283630497. The reversal of 53283630401 is 10403638235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53283630401 - 214 = 53283614017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53283600401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305690 + ... + 447228.

It is an arithmetic number, because the mean of its divisors is an integer number (6787126080).

Almost surely, 253283630401 is an apocalyptic number.

It is an amenable number.

53283630401 is a deficient number, since it is larger than the sum of its proper divisors (1013378239).

53283630401 is a wasteful number, since it uses less digits than its factorization.

53283630401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148695.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 53283630401 in words is "fifty-three billion, two hundred eighty-three million, six hundred thirty thousand, four hundred one".

Divisors: 1 53 7103 141539 376459 7501567 1005351517 53283630401