1152552664023 has 32 divisors (see below), whose sum is σ = 1566020459520. Its totient is φ = 753839143680.

The previous prime is 1152552664007. The next prime is 1152552664057. The reversal of 1152552664023 is 3204662552511.

It is not a de Polignac number, because 1152552664023 - 2⁴ = 1152552664007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152552664073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53375313 + ... + 53396901.

It is an arithmetic number, because the mean of its divisors is an integer number (48938139360).

Almost surely, 2^{1152552664023} is an apocalyptic number.

1152552664023 is a deficient number, since it is larger than the sum of its proper divisors (413467795497).

1152552664023 is a wasteful number, since it uses less digits than its factorization.

1152552664023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22879.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 1152552664023 in words is "one trillion, one hundred fifty-two billion, five hundred fifty-two million, six hundred sixty-four thousand, twenty-three".