531627496 has 16 divisors (see below), whose sum is σ = 1006480800. Its totient is φ = 263232624.

The previous prime is 531627493. The next prime is 531627517. The reversal of 531627496 is 694726135.

It is not an unprimeable number, because it can be changed into a prime (531627493) 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, 321766 + ... + 323413.

It is an arithmetic number, because the mean of its divisors is an integer number (62905050).

Almost surely, 2^531627496 is an apocalyptic number.

It is an amenable number.

531627496 is a deficient number, since it is larger than the sum of its proper divisors (474853304).

531627496 is a wasteful number, since it uses less digits than its factorization.

531627496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645288 (or 645284 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 531627496 is about 23057.0487270162. The cubic root of 531627496 is about 810.0947387029.

The spelling of 531627496 in words is "five hundred thirty-one million, six hundred twenty-seven thousand, four hundred ninety-six".