45031241536 has 28 divisors (see below), whose sum is σ = 94061970880. Its totient is φ = 21330587520.

The previous prime is 45031241527. The next prime is 45031241573. The reversal of 45031241536 is 63514213054.

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, 18514920 + ... + 18517351.

Almost surely, 2^45031241536 is an apocalyptic number.

It is an amenable number.

45031241536 is an abundant number, since it is smaller than the sum of its proper divisors (49030729344).

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

45031241536 is a wasteful number, since it uses less digits than its factorization.

45031241536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37032302 (or 37032292 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 45031241536 in words is "forty-five billion, thirty-one million, two hundred forty-one thousand, five hundred thirty-six".