1156097925055 has 8 divisors (see below), whose sum is σ = 1389970127952. Its totient is φ = 923109928128.

The previous prime is 1156097925023. The next prime is 1156097925067. The reversal of 1156097925055 is 5505297906511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1156097925055 - 2⁵ = 1156097925023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1156097924987 and 1156097925005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221048614 + ... + 221053843.

It is an arithmetic number, because the mean of its divisors is an integer number (173746265994).

Almost surely, 2^{1156097925055} is an apocalyptic number.

1156097925055 is a deficient number, since it is larger than the sum of its proper divisors (233872202897).

1156097925055 is an equidigital number, since it uses as much as digits as its factorization.

1156097925055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442102985.

The product of its (nonzero) digits is 4252500, while the sum is 55.

The spelling of 1156097925055 in words is "one trillion, one hundred fifty-six billion, ninety-seven million, nine hundred twenty-five thousand, fifty-five".