531254023 has 8 divisors (see below), whose sum is σ = 555744096. Its totient is φ = 506880000.

The previous prime is 531253999. The next prime is 531254039. The reversal of 531254023 is 320452135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 531254023 - 2⁵ = 531253991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531254093) 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, 19578 + ... + 38023.

It is an arithmetic number, because the mean of its divisors is an integer number (69468012).

Almost surely, 2^531254023 is an apocalyptic number.

531254023 is a deficient number, since it is larger than the sum of its proper divisors (24490073).

531254023 is a wasteful number, since it uses less digits than its factorization.

531254023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58025.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 531254023 is about 23048.9484141902. The cubic root of 531254023 is about 809.9049946998.

The spelling of 531254023 in words is "five hundred thirty-one million, two hundred fifty-four thousand, twenty-three".