10618135625 has 20 divisors (see below), whose sum is σ = 13283760336. Its totient is φ = 8484690000.

The previous prime is 10618135601. The next prime is 10618135637. The reversal of 10618135625 is 52653181601.

10618135625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10618135625 - 2²² = 10613941321 is a prime.

It is a super-2 number, since 2×10618135625² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 557510 + ... + 576240.

Almost surely, 2^10618135625 is an apocalyptic number.

It is an amenable number.

10618135625 is a deficient number, since it is larger than the sum of its proper divisors (2665624711).

10618135625 is an frugal number, since it uses more digits than its factorization.

10618135625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19658 (or 19643 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 10618135625 in words is "ten billion, six hundred eighteen million, one hundred thirty-five thousand, six hundred twenty-five".