1250045504312 has 64 divisors (see below), whose sum is σ = 2707998307200. Its totient is φ = 534994554240.

The previous prime is 1250045504291. The next prime is 1250045504321. The reversal of 1250045504312 is 2134055400521.

It is a super-2 number, since 2×1250045504312² (a number of 25 digits) contains 22 as substring.

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, 2020823 + ... + 2565894.

It is an arithmetic number, because the mean of its divisors is an integer number (42312473550).

Almost surely, 2^{1250045504312} is an apocalyptic number.

It is an amenable number.

1250045504312 is an abundant number, since it is smaller than the sum of its proper divisors (1457952802888).

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

1250045504312 is a wasteful number, since it uses less digits than its factorization.

1250045504312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586916 (or 4586912 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 1250045504312 in words is "one trillion, two hundred fifty billion, forty-five million, five hundred four thousand, three hundred twelve".