252677051271 has 6 divisors (see below), whose sum is σ = 364977962960. Its totient is φ = 168451367508.

The previous prime is 252677051267. The next prime is 252677051321. The reversal of 252677051271 is 172150776252.

252677051271 is a `hidden beast` number, since 2 + 5 + 2 + 67 + 7 + 0 + 512 + 71 = 666.

It is not a de Polignac number, because 252677051271 - 2² = 252677051267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252677051261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14037613951 + ... + 14037613968.

Almost surely, 2^252677051271 is an apocalyptic number.

252677051271 is a deficient number, since it is larger than the sum of its proper divisors (112300911689).

252677051271 is a wasteful number, since it uses less digits than its factorization.

252677051271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28075227925 (or 28075227922 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 45.

The spelling of 252677051271 in words is "two hundred fifty-two billion, six hundred seventy-seven million, fifty-one thousand, two hundred seventy-one".