45545512332 has 48 divisors (see below), whose sum is σ = 115723641600. Its totient is φ = 13886832960.

The previous prime is 45545512321. The next prime is 45545512343. The reversal of 45545512332 is 23321554554.

It is an interprime number because it is at equal distance from previous prime (45545512321) and next prime (45545512343).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3437544 + ... + 3450767.

It is an arithmetic number, because the mean of its divisors is an integer number (2410909200).

Almost surely, 2^45545512332 is an apocalyptic number.

It is an amenable number.

45545512332 is an abundant number, since it is smaller than the sum of its proper divisors (70178129268).

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

45545512332 is a wasteful number, since it uses less digits than its factorization.

45545512332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6888366 (or 6888364 counting only the distinct ones).

The product of its digits is 360000, while the sum is 39.

The spelling of 45545512332 in words is "forty-five billion, five hundred forty-five million, five hundred twelve thousand, three hundred thirty-two".