1152025205554 has 24 divisors (see below), whose sum is σ = 1853841470148. Its totient is φ = 536761862400.

The previous prime is 1152025205533. The next prime is 1152025205563. The reversal of 1152025205554 is 4555025202511.

It can be written as a sum of positive squares in 6 ways, for example, as 1151279642529 + 745563025 = 1072977^2 + 27305^2 .

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, 9808569 + ... + 9925324.

Almost surely, 2^{1152025205554} is an apocalyptic number.

1152025205554 is a deficient number, since it is larger than the sum of its proper divisors (701816264594).

1152025205554 is a wasteful number, since it uses less digits than its factorization.

1152025205554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19734030 (or 19734013 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 1152025205554 in words is "one trillion, one hundred fifty-two billion, twenty-five million, two hundred five thousand, five hundred fifty-four".