1612025605912 has 16 divisors (see below), whose sum is σ = 3037890897360. Its totient is φ = 801921366624.

The previous prime is 1612025605891. The next prime is 1612025605921. The reversal of 1612025605912 is 2195065202161.

It is a super-3 number, since 3×1612025605912³ (a number of 38 digits) contains 333 as substring.

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, 511427868 + ... + 511431019.

It is an arithmetic number, because the mean of its divisors is an integer number (189868181085).

Almost surely, 2^{1612025605912} is an apocalyptic number.

It is an amenable number.

1612025605912 is a deficient number, since it is larger than the sum of its proper divisors (1425865291448).

1612025605912 is a wasteful number, since it uses less digits than its factorization.

1612025605912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022859090 (or 1022859086 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 1612025605912 in words is "one trillion, six hundred twelve billion, twenty-five million, six hundred five thousand, nine hundred twelve".