45351311021001 has 16 divisors (see below), whose sum is σ = 69503924937600. Its totient is φ = 29191648472784.

The previous prime is 45351311020999. The next prime is 45351311021047. The reversal of 45351311021001 is 10012011315354.

45351311021001 is a `hidden beast` number, since 4 + 535 + 1 + 3 + 110 + 2 + 10 + 0 + 1 = 666.

45351311021001 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 45351311021001 - 2¹ = 45351311020999 is a prime.

It is a super-2 number, since 2×45351311021001² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (45351311029001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28959967941 + ... + 28959969506.

It is an arithmetic number, because the mean of its divisors is an integer number (4343995308600).

Almost surely, 2^{45351311021001} is an apocalyptic number.

It is an amenable number.

45351311021001 is a deficient number, since it is larger than the sum of its proper divisors (24152613916599).

45351311021001 is a wasteful number, since it uses less digits than its factorization.

45351311021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57919937485 (or 57919937479 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 45351311021001 its reverse (10012011315354), we get a palindrome (55363322336355).

The spelling of 45351311021001 in words is "forty-five trillion, three hundred fifty-one billion, three hundred eleven million, twenty-one thousand, one".