45329783532 has 48 divisors (see below), whose sum is σ = 116574471552. Its totient is φ = 13594682880.

The previous prime is 45329783509. The next prime is 45329783561. The reversal of 45329783532 is 23538792354.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1757338 + ... + 1782945.

It is an arithmetic number, because the mean of its divisors is an integer number (2428634824).

Almost surely, 2^45329783532 is an apocalyptic number.

It is an amenable number.

45329783532 is an abundant number, since it is smaller than the sum of its proper divisors (71244688020).

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

45329783532 is a wasteful number, since it uses less digits than its factorization.

45329783532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540398 (or 3540396 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 51.

The spelling of 45329783532 in words is "forty-five billion, three hundred twenty-nine million, seven hundred eighty-three thousand, five hundred thirty-two".