12054959574 has 64 divisors (see below), whose sum is σ = 27784014336. Its totient is φ = 3415636224.

The previous prime is 12054959563. The next prime is 12054959599. The reversal of 12054959574 is 47595945021.

It is a super-2 number, since 2×12054959574² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4067017 + ... + 4069979.

It is an arithmetic number, because the mean of its divisors is an integer number (434125224).

Almost surely, 2^12054959574 is an apocalyptic number.

12054959574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12054959574 is an abundant number, since it is smaller than the sum of its proper divisors (15729054762).

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

12054959574 is a wasteful number, since it uses less digits than its factorization.

12054959574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749.

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 12054959574 in words is "twelve billion, fifty-four million, nine hundred fifty-nine thousand, five hundred seventy-four".