274053510257172 has 48 divisors (see below), whose sum is σ = 655087298342400. Its totient is φ = 89118661949440.

The previous prime is 274053510257171. The next prime is 274053510257239. The reversal of 274053510257172 is 271752015350472.

It is a super-2 number, since 2×274053510257172² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274053510257171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3932772 + ... + 23739707.

It is an arithmetic number, because the mean of its divisors is an integer number (13647652048800).

Almost surely, 2^{274053510257172} is an apocalyptic number.

It is an amenable number.

274053510257172 is an abundant number, since it is smaller than the sum of its proper divisors (381033788085228).

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

274053510257172 is a wasteful number, since it uses less digits than its factorization.

274053510257172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27692656 (or 27692654 counting only the distinct ones).

The product of its (nonzero) digits is 4116000, while the sum is 51.

The spelling of 274053510257172 in words is "two hundred seventy-four trillion, fifty-three billion, five hundred ten million, two hundred fifty-seven thousand, one hundred seventy-two".