274255552472 has 32 divisors (see below), whose sum is σ = 574023257280. Its totient is φ = 121762505760.

The previous prime is 274255552433. The next prime is 274255552523.

274255552472 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×274255552472² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 274255552472.

It is a congruent number.

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, 36235058 + ... + 36242625.

It is an arithmetic number, because the mean of its divisors is an integer number (17938226790).

Almost surely, 2^274255552472 is an apocalyptic number.

274255552472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

274255552472 is an abundant number, since it is smaller than the sum of its proper divisors (299767704808).

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

274255552472 is a wasteful number, since it uses less digits than its factorization.

274255552472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72477743 (or 72477739 counting only the distinct ones).

The product of its digits is 7840000, while the sum is 50.

The spelling of 274255552472 in words is "two hundred seventy-four billion, two hundred fifty-five million, five hundred fifty-two thousand, four hundred seventy-two".