10645244362636 has 24 divisors (see below), whose sum is σ = 20260826866224. Its totient is φ = 4864544260800.

The previous prime is 10645244362507. The next prime is 10645244362783. The reversal of 10645244362636 is 63626344254601.

It is a super-2 number, since 2×10645244362636² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013441470 + ... + 1013451973.

It is an arithmetic number, because the mean of its divisors is an integer number (844201119426).

Almost surely, 2^{10645244362636} is an apocalyptic number.

It is an amenable number.

10645244362636 is a deficient number, since it is larger than the sum of its proper divisors (9615582503588).

10645244362636 is a wasteful number, since it uses less digits than its factorization.

10645244362636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026893561 (or 2026893559 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 52.

The spelling of 10645244362636 in words is "ten trillion, six hundred forty-five billion, two hundred forty-four million, three hundred sixty-two thousand, six hundred thirty-six".