45694029312 has 160 divisors (see below), whose sum is σ = 135447655200. Its totient is φ = 15209938944.

The previous prime is 45694029289. The next prime is 45694029373. The reversal of 45694029312 is 21392049654.

It is a congruent number.

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, 12121764 + ... + 12125532.

It is an arithmetic number, because the mean of its divisors is an integer number (846547845).

Almost surely, 2^45694029312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45694029312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67723827600).

45694029312 is an abundant number, since it is smaller than the sum of its proper divisors (89753625888).

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

45694029312 is an equidigital number, since it uses as much as digits as its factorization.

45694029312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673 (or 4651 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 45694029312 in words is "forty-five billion, six hundred ninety-four million, twenty-nine thousand, three hundred twelve".