12053945154762 has 48 divisors (see below), whose sum is σ = 29848247462592. Its totient is φ = 3443940106560.

The previous prime is 12053945154737. The next prime is 12053945154799. The reversal of 12053945154762 is 26745154935021.

12053945154762 is a `hidden beast` number, since 1 + 2 + 0 + 5 + 3 + 94 + 5 + 1 + 547 + 6 + 2 = 666.

It is a super-2 number, since 2×12053945154762² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12053945154699 and 12053945154708.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9956253 + ... + 11101119.

It is an arithmetic number, because the mean of its divisors is an integer number (621838488804).

Almost surely, 2^{12053945154762} is an apocalyptic number.

12053945154762 is an abundant number, since it is smaller than the sum of its proper divisors (17794302307830).

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

12053945154762 is a wasteful number, since it uses less digits than its factorization.

12053945154762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228443 (or 1228440 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 54.

The spelling of 12053945154762 in words is "twelve trillion, fifty-three billion, nine hundred forty-five million, one hundred fifty-four thousand, seven hundred sixty-two".