5631452375 has 16 divisors (see below), whose sum is σ = 7052930976. Its totient is φ = 4489214400.

The previous prime is 5631452363. The next prime is 5631452471. The reversal of 5631452375 is 5732541365.

It is a de Polignac number, because none of the positive numbers 2^k-5631452375 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44222 + ... + 114971.

It is an arithmetic number, because the mean of its divisors is an integer number (440808186).

Almost surely, 2^5631452375 is an apocalyptic number.

5631452375 is a deficient number, since it is larger than the sum of its proper divisors (1421478601).

5631452375 is a wasteful number, since it uses less digits than its factorization.

5631452375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159491 (or 159481 counting only the distinct ones).

The product of its digits is 378000, while the sum is 41.

The square root of 5631452375 is about 75043.0035046572. The cubic root of 5631452375 is about 1779.1264045306.

The spelling of 5631452375 in words is "five billion, six hundred thirty-one million, four hundred fifty-two thousand, three hundred seventy-five".