51374400027276 has 24 divisors (see below), whose sum is σ = 119875932722224. Its totient is φ = 17124466772160.

The previous prime is 51374400027217. The next prime is 51374400027281. The reversal of 51374400027276 is 67272000447315.

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, 41011855 + ... + 42245958.

Almost surely, 2^{51374400027276} is an apocalyptic number.

It is an amenable number.

51374400027276 is an abundant number, since it is smaller than the sum of its proper divisors (68501532694948).

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

51374400027276 is a wasteful number, since it uses less digits than its factorization.

51374400027276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83309241 (or 83309239 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 48.

The spelling of 51374400027276 in words is "fifty-one trillion, three hundred seventy-four billion, four hundred million, twenty-seven thousand, two hundred seventy-six".