5027640031 has 4 divisors (see below), whose sum is σ = 5163522232. Its totient is φ = 4891757832.

The previous prime is 5027640029. The next prime is 5027640041. The reversal of 5027640031 is 1300467205.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5027640031 - 2¹ = 5027640029 is a prime.

It is a super-2 number, since 2×5027640031² = 50554328562627361922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5027640041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67941045 + ... + 67941118.

It is an arithmetic number, because the mean of its divisors is an integer number (1290880558).

Almost surely, 2^5027640031 is an apocalyptic number.

5027640031 is a deficient number, since it is larger than the sum of its proper divisors (135882201).

5027640031 is a wasteful number, since it uses less digits than its factorization.

5027640031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135882200.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 5027640031 is about 70905.8532915302. The cubic root of 5027640031 is about 1713.1210775538.

The spelling of 5027640031 in words is "five billion, twenty-seven million, six hundred forty thousand, thirty-one".