45342520332 has 48 divisors (see below), whose sum is σ = 106991888640. Its totient is φ = 14944246848.

The previous prime is 45342520319. The next prime is 45342520373. The reversal of 45342520332 is 23302524354.

It is a junction number, because it is equal to n+sod(n) for n = 45342520293 and 45342520302.

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, 779019 + ... + 835197.

It is an arithmetic number, because the mean of its divisors is an integer number (2228997680).

Almost surely, 2^45342520332 is an apocalyptic number.

It is an amenable number.

45342520332 is an abundant number, since it is smaller than the sum of its proper divisors (61649368308).

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

45342520332 is a wasteful number, since it uses less digits than its factorization.

45342520332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56942 (or 56940 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

The spelling of 45342520332 in words is "forty-five billion, three hundred forty-two million, five hundred twenty thousand, three hundred thirty-two".