3125145024512 has 96 divisors (see below), whose sum is σ = 7287190092000. Its totient is φ = 1339347566592.

The previous prime is 3125145024439. The next prime is 3125145024571. The reversal of 3125145024512 is 2154205415213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521953 + ... + 2926880.

It is an arithmetic number, because the mean of its divisors is an integer number (75908230125).

Almost surely, 2^{3125145024512} is an apocalyptic number.

3125145024512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3125145024512 is an abundant number, since it is smaller than the sum of its proper divisors (4162045067488).

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

3125145024512 is an frugal number, since it uses more digits than its factorization.

3125145024512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448876 (or 4448842 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 3125145024512 in words is "three trillion, one hundred twenty-five billion, one hundred forty-five million, twenty-four thousand, five hundred twelve".