5232643451 has 32 divisors (see below), whose sum is σ = 6379527168. Its totient is φ = 4195382400.

The previous prime is 5232643439. The next prime is 5232643457. The reversal of 5232643451 is 1543462325.

It is a cyclic number.

It is not a de Polignac number, because 5232643451 - 2²⁶ = 5165534587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5232643457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1347725 + ... + 1351601.

It is an arithmetic number, because the mean of its divisors is an integer number (199360224).

Almost surely, 2^5232643451 is an apocalyptic number.

5232643451 is a deficient number, since it is larger than the sum of its proper divisors (1146883717).

5232643451 is a wasteful number, since it uses less digits than its factorization.

5232643451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091.

The product of its digits is 86400, while the sum is 35.

The square root of 5232643451 is about 72337.0130085560. The cubic root of 5232643451 is about 1736.0959118073.

The spelling of 5232643451 in words is "five billion, two hundred thirty-two million, six hundred forty-three thousand, four hundred fifty-one".