5042656231 has 4 divisors (see below), whose sum is σ = 5045951464. Its totient is φ = 5039361000.

The previous prime is 5042656187. The next prime is 5042656237. The reversal of 5042656231 is 1326562405.

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 5042656231 - 2²⁷ = 4908438503 is a prime.

It is a super-2 number, since 2×5042656231² = 50856763728086250722, 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 (5042656237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645320 + ... + 1648381.

It is an arithmetic number, because the mean of its divisors is an integer number (1261487866).

Almost surely, 2^5042656231 is an apocalyptic number.

5042656231 is a deficient number, since it is larger than the sum of its proper divisors (3295233).

5042656231 is a wasteful number, since it uses less digits than its factorization.

5042656231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295232.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 5042656231 is about 71011.6626407240. The cubic root of 5042656231 is about 1714.8249253633.

The spelling of 5042656231 in words is "five billion, forty-two million, six hundred fifty-six thousand, two hundred thirty-one".