10635520465 has 32 divisors (see below), whose sum is σ = 13943404800. Its totient is φ = 7757003520.

The previous prime is 10635520457. The next prime is 10635520471. The reversal of 10635520465 is 56402553601.

It is not a de Polignac number, because 10635520465 - 2³ = 10635520457 is a prime.

It is a super-2 number, since 2×10635520465² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 850599 + ... + 863011.

It is an arithmetic number, because the mean of its divisors is an integer number (435731400).

Almost surely, 2^10635520465 is an apocalyptic number.

It is an amenable number.

10635520465 is a deficient number, since it is larger than the sum of its proper divisors (3307884335).

10635520465 is a wasteful number, since it uses less digits than its factorization.

10635520465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12777.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 10635520465 in words is "ten billion, six hundred thirty-five million, five hundred twenty thousand, four hundred sixty-five".