15036945051474 has 24 divisors (see below), whose sum is σ = 32902622344332. Its totient is φ = 4962688135200.

The previous prime is 15036945051439. The next prime is 15036945051503. The reversal of 15036945051474 is 47415054963051.

15036945051474 is a `hidden beast` number, since 1 + 5 + 0 + 3 + 6 + 9 + 4 + 50 + 514 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10957324734225 + 4079620317249 = 3310185^2 + 2019807^2 .

It is a super-2 number, since 2×15036945051474² (a number of 27 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 15036945051474.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4135571629 + ... + 4135575264.

Almost surely, 2^{15036945051474} is an apocalyptic number.

15036945051474 is an abundant number, since it is smaller than the sum of its proper divisors (17865677292858).

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

15036945051474 is a wasteful number, since it uses less digits than its factorization.

15036945051474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8271147002 (or 8271146999 counting only the distinct ones).

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

The spelling of 15036945051474 in words is "fifteen trillion, thirty-six billion, nine hundred forty-five million, fifty-one thousand, four hundred seventy-four".