10604325993985 has 4 divisors (see below), whose sum is σ = 12725191192788. Its totient is φ = 8483460795184.

The previous prime is 10604325993893. The next prime is 10604325994001. The reversal of 10604325993985 is 58939952340601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4693709251009 + 5910616742976 = 2166497^2 + 2431176^2 .

It is a cyclic number.

It is not a de Polignac number, because 10604325993985 - 2²¹ = 10604323896833 is a prime.

It is a super-2 number, since 2×10604325993985² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060432599394 + ... + 1060432599403.

It is an arithmetic number, because the mean of its divisors is an integer number (3181297798197).

Almost surely, 2^{10604325993985} is an apocalyptic number.

It is an amenable number.

10604325993985 is a deficient number, since it is larger than the sum of its proper divisors (2120865198803).

10604325993985 is an equidigital number, since it uses as much as digits as its factorization.

10604325993985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120865198802.

The product of its (nonzero) digits is 62985600, while the sum is 64.

The spelling of 10604325993985 in words is "ten trillion, six hundred four billion, three hundred twenty-five million, nine hundred ninety-three thousand, nine hundred eighty-five".