2051576054412 has 24 divisors (see below), whose sum is σ = 4789011283056. Its totient is φ = 683572900608.

The previous prime is 2051576054329. The next prime is 2051576054471. The reversal of 2051576054412 is 2144506751502.

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, 35693113 + ... + 35750544.

It is an arithmetic number, because the mean of its divisors is an integer number (199542136794).

Almost surely, 2^{2051576054412} is an apocalyptic number.

It is an amenable number.

2051576054412 is an abundant number, since it is smaller than the sum of its proper divisors (2737435228644).

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

2051576054412 is a wasteful number, since it uses less digits than its factorization.

2051576054412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71446057 (or 71446055 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 2051576054412 in words is "two trillion, fifty-one billion, five hundred seventy-six million, fifty-four thousand, four hundred twelve".