45353301523551 has 24 divisors (see below), whose sum is σ = 78124113600000. Its totient is φ = 24789382198416.

The previous prime is 45353301523493. The next prime is 45353301523561. The reversal of 45353301523551 is 15532510335354.

45353301523551 is a `hidden beast` number, since 4 + 5 + 3 + 53 + 30 + 15 + 2 + 3 + 551 = 666.

It is not a de Polignac number, because 45353301523551 - 2⁷ = 45353301523423 is a prime.

It is a super-2 number, since 2×45353301523551² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45353301523497 and 45353301523506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45353301523561) 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, 15649861051 + ... + 15649863948.

It is an arithmetic number, because the mean of its divisors is an integer number (3255171400000).

Almost surely, 2^{45353301523551} is an apocalyptic number.

45353301523551 is a deficient number, since it is larger than the sum of its proper divisors (32770812076449).

45353301523551 is a wasteful number, since it uses less digits than its factorization.

45353301523551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31299725035 (or 31299725032 counting only the distinct ones).

The product of its (nonzero) digits is 2025000, while the sum is 45.

The spelling of 45353301523551 in words is "forty-five trillion, three hundred fifty-three billion, three hundred one million, five hundred twenty-three thousand, five hundred fifty-one".