1156098131625 has 16 divisors (see below), whose sum is σ = 1923747291648. Its totient is φ = 616585670000.

The previous prime is 1156098131569. The next prime is 1156098131641. The reversal of 1156098131625 is 5261318906511.

It is not a de Polignac number, because 1156098131625 - 2¹⁹ = 1156097607337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1541463801 + ... + 1541464550.

It is an arithmetic number, because the mean of its divisors is an integer number (120234205728).

Almost surely, 2^{1156098131625} is an apocalyptic number.

1156098131625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1156098131625 is a deficient number, since it is larger than the sum of its proper divisors (767649160023).

1156098131625 is an equidigital number, since it uses as much as digits as its factorization.

1156098131625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082928369 (or 3082928359 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 48.

The spelling of 1156098131625 in words is "one trillion, one hundred fifty-six billion, ninety-eight million, one hundred thirty-one thousand, six hundred twenty-five".