1625112546012 has 60 divisors (see below), whose sum is σ = 4248513376800. Its totient is φ = 541685289024.

The previous prime is 1625112545993. The next prime is 1625112546023. The reversal of 1625112546012 is 2106452115261.

1625112546012 is a `hidden beast` number, since 1 + 6 + 25 + 1 + 1 + 25 + 4 + 601 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11638989 + ... + 11777787.

It is an arithmetic number, because the mean of its divisors is an integer number (70808556280).

Almost surely, 2^{1625112546012} is an apocalyptic number.

1625112546012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1625112546012 is an abundant number, since it is smaller than the sum of its proper divisors (2623400830788).

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

1625112546012 is a wasteful number, since it uses less digits than its factorization.

1625112546012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174952 (or 174941 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 1625112546012 in words is "one trillion, six hundred twenty-five billion, one hundred twelve million, five hundred forty-six thousand, twelve".