1053633624868 has 72 divisors (see below), whose sum is σ = 2053443392000. Its totient is φ = 472616052480.

The previous prime is 1053633624863. The next prime is 1053633624887. The reversal of 1053633624868 is 8684263363501.

It is a super-2 number, since 2×1053633624868² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1053633624863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87439708 + ... + 87451756.

Almost surely, 2^{1053633624868} is an apocalyptic number.

It is an amenable number.

1053633624868 is a deficient number, since it is larger than the sum of its proper divisors (999809767132).

1053633624868 is a wasteful number, since it uses less digits than its factorization.

1053633624868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14441 (or 14428 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 1053633624868 in words is "one trillion, fifty-three billion, six hundred thirty-three million, six hundred twenty-four thousand, eight hundred sixty-eight".