45510010354521 has 24 divisors (see below), whose sum is σ = 67036209327360. Its totient is φ = 29745202332096.

The previous prime is 45510010354513. The next prime is 45510010354573. The reversal of 45510010354521 is 12545301001554.

45510010354521 is a `hidden beast` number, since 4 + 5 + 5 + 1 + 0 + 0 + 103 + 545 + 2 + 1 = 666.

It is not a de Polignac number, because 45510010354521 - 2³ = 45510010354513 is a prime.

It is a super-2 number, since 2×45510010354521² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45510010354121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207283761 + ... + 207503198.

It is an arithmetic number, because the mean of its divisors is an integer number (2793175388640).

Almost surely, 2^{45510010354521} is an apocalyptic number.

It is an amenable number.

45510010354521 is a deficient number, since it is larger than the sum of its proper divisors (21526198972839).

45510010354521 is a wasteful number, since it uses less digits than its factorization.

45510010354521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414787205 (or 414787202 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 45510010354521 in words is "forty-five trillion, five hundred ten billion, ten million, three hundred fifty-four thousand, five hundred twenty-one".