45533152520 has 64 divisors (see below), whose sum is σ = 103494481920. Its totient is φ = 18028168704.

The previous prime is 45533152519. The next prime is 45533152537. The reversal of 45533152520 is 2525133554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2240324 + ... + 2260556.

It is an arithmetic number, because the mean of its divisors is an integer number (1617101280).

Almost surely, 2^45533152520 is an apocalyptic number.

45533152520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45533152520 is an abundant number, since it is smaller than the sum of its proper divisors (57961329400).

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

45533152520 is a wasteful number, since it uses less digits than its factorization.

45533152520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20814 (or 20810 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 45533152520 in words is "forty-five billion, five hundred thirty-three million, one hundred fifty-two thousand, five hundred twenty".