1159358805504 has 60 divisors (see below), whose sum is σ = 3345988024236. Its totient is φ = 386452933632.

The previous prime is 1159358805497. The next prime is 1159358805511. The reversal of 1159358805504 is 4055088539511.

1159358805504 is a `hidden beast` number, since 1 + 1 + 5 + 9 + 3 + 5 + 8 + 80 + 550 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (1159358805497) and next prime (1159358805511).

It is a super-2 number, since 2×1159358805504² (a number of 25 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 5 ways as a sum of consecutive naturals, for example, 125793874 + ... + 125803089.

Almost surely, 2^{1159358805504} is an apocalyptic number.

It is an amenable number.

1159358805504 is an abundant number, since it is smaller than the sum of its proper divisors (2186629218732).

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

1159358805504 is an equidigital number, since it uses as much as digits as its factorization.

1159358805504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251596987 (or 251596968 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 54.

The spelling of 1159358805504 in words is "one trillion, one hundred fifty-nine billion, three hundred fifty-eight million, eight hundred five thousand, five hundred four".