45526456520 has 32 divisors (see below), whose sum is σ = 102763926720. Its totient is φ = 18152022720.

The previous prime is 45526456513. The next prime is 45526456559. The reversal of 45526456520 is 2565462554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1817402 + ... + 1842281.

It is an arithmetic number, because the mean of its divisors is an integer number (3211372710).

Almost surely, 2^45526456520 is an apocalyptic number.

45526456520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45526456520 is an abundant number, since it is smaller than the sum of its proper divisors (57237470200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45526456520 is a wasteful number, since it uses less digits than its factorization.

45526456520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660005 (or 3660001 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 45526456520 in words is "forty-five billion, five hundred twenty-six million, four hundred fifty-six thousand, five hundred twenty".