4657531239 has 8 divisors (see below), whose sum is σ = 6900046320. Its totient is φ = 3105020808.

The previous prime is 4657531169. The next prime is 4657531253. The reversal of 4657531239 is 9321357564.

4657531239 is a `hidden beast` number, since 46 + 57 + 531 + 23 + 9 = 666.

It is not a de Polignac number, because 4657531239 - 2²⁵ = 4623976807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4657531194 and 4657531203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4657531279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86250552 + ... + 86250605.

It is an arithmetic number, because the mean of its divisors is an integer number (862505790).

Almost surely, 2^4657531239 is an apocalyptic number.

4657531239 is a deficient number, since it is larger than the sum of its proper divisors (2242515081).

4657531239 is a wasteful number, since it uses less digits than its factorization.

4657531239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172501166 (or 172501160 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 4657531239 is about 68246.1078670425. The cubic root of 4657531239 is about 1670.0081559835.

The spelling of 4657531239 in words is "four billion, six hundred fifty-seven million, five hundred thirty-one thousand, two hundred thirty-nine".