10457612115 has 8 divisors (see below), whose sum is σ = 16732179408. Its totient is φ = 5577393120.

The previous prime is 10457612111. The next prime is 10457612131. The reversal of 10457612115 is 51121675401.

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

It is not a de Polignac number, because 10457612115 - 2² = 10457612111 is a prime.

It is a super-2 number, since 2×10457612115² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10457612111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348587056 + ... + 348587085.

It is an arithmetic number, because the mean of its divisors is an integer number (2091522426).

Almost surely, 2^10457612115 is an apocalyptic number.

10457612115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10457612115 is a deficient number, since it is larger than the sum of its proper divisors (6274567293).

10457612115 is an equidigital number, since it uses as much as digits as its factorization.

10457612115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697174149.

The product of its (nonzero) digits is 8400, while the sum is 33.

The spelling of 10457612115 in words is "ten billion, four hundred fifty-seven million, six hundred twelve thousand, one hundred fifteen".