5231242051 has 16 divisors (see below), whose sum is σ = 6299695360. Its totient is φ = 4243557600.

The previous prime is 5231242039. The next prime is 5231242063. The reversal of 5231242051 is 1502421325.

It is an interprime number because it is at equal distance from previous prime (5231242039) and next prime (5231242063).

It is a cyclic number.

It is not a de Polignac number, because 5231242051 - 2¹⁷ = 5231110979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5231242451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112876 + ... + 152326.

It is an arithmetic number, because the mean of its divisors is an integer number (393730960).

Almost surely, 2^5231242051 is an apocalyptic number.

5231242051 is a deficient number, since it is larger than the sum of its proper divisors (1068453309).

5231242051 is a wasteful number, since it uses less digits than its factorization.

5231242051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40474.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5231242051 is about 72327.3257558995. The cubic root of 5231242051 is about 1735.9409116267.

Adding to 5231242051 its reverse (1502421325), we get a palindrome (6733663376).

The spelling of 5231242051 in words is "five billion, two hundred thirty-one million, two hundred forty-two thousand, fifty-one".