1512406055812 has 12 divisors (see below), whose sum is σ = 2647808379216. Its totient is φ = 755889376040.

The previous prime is 1512406055791. The next prime is 1512406055833. The reversal of 1512406055812 is 2185506042151.

It is an interprime number because it is at equal distance from previous prime (1512406055791) and next prime (1512406055833).

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, 78402118 + ... + 78421405.

It is an arithmetic number, because the mean of its divisors is an integer number (220650698268).

Almost surely, 2^{1512406055812} is an apocalyptic number.

It is an amenable number.

1512406055812 is a deficient number, since it is larger than the sum of its proper divisors (1135402323404).

1512406055812 is a wasteful number, since it uses less digits than its factorization.

1512406055812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156825938 (or 156825936 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 40.

The spelling of 1512406055812 in words is "one trillion, five hundred twelve billion, four hundred six million, fifty-five thousand, eight hundred twelve".