5631248007 has 32 divisors (see below), whose sum is σ = 10401154560. Its totient is φ = 2925322560.

The previous prime is 5631248003. The next prime is 5631248009. The reversal of 5631248007 is 7008421365.

5631248007 is a `hidden beast` number, since 563 + 12 + 4 + 80 + 0 + 7 = 666.

It is not a de Polignac number, because 5631248007 - 2² = 5631248003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631248003) 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, 1352238 + ... + 1356395.

It is an arithmetic number, because the mean of its divisors is an integer number (325036080).

Almost surely, 2^5631248007 is an apocalyptic number.

5631248007 is a deficient number, since it is larger than the sum of its proper divisors (4769906553).

5631248007 is a wasteful number, since it uses less digits than its factorization.

5631248007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708660 (or 2708654 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5631248007 is about 75041.6418197257. The cubic root of 5631248007 is about 1779.1048824981.

The spelling of 5631248007 in words is "five billion, six hundred thirty-one million, two hundred forty-eight thousand, seven".