5153666432 has 16 divisors (see below), whose sum is σ = 10267070100. Its totient is φ = 2576833152.

The previous prime is 5153666431. The next prime is 5153666437. The reversal of 5153666432 is 2346663515.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×5153666432² = 53120555384647221248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5153666432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153666431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20131382 + ... + 20131637.

Almost surely, 2^5153666432 is an apocalyptic number.

It is an amenable number.

5153666432 is a deficient number, since it is larger than the sum of its proper divisors (5113403668).

5153666432 is an equidigital number, since it uses as much as digits as its factorization.

5153666432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40263033 (or 40263021 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

The square root of 5153666432 is about 71789.0411692481. The cubic root of 5153666432 is about 1727.3172171024.

The spelling of 5153666432 in words is "five billion, one hundred fifty-three million, six hundred sixty-six thousand, four hundred thirty-two".