45550831038 has 8 divisors (see below), whose sum is σ = 91101662088. Its totient is φ = 15183610344.

The previous prime is 45550830979. The next prime is 45550831043. The reversal of 45550831038 is 83013805554.

45550831038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

45550831038 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3795902581 + ... + 3795902592.

It is an arithmetic number, because the mean of its divisors is an integer number (11387707761).

Almost surely, 2^45550831038 is an apocalyptic number.

45550831038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45550831038 is a wasteful number, since it uses less digits than its factorization.

45550831038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7591805178.

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 45550831038 in words is "forty-five billion, five hundred fifty million, eight hundred thirty-one thousand, thirty-eight".