253130462 has 8 divisors (see below), whose sum is σ = 408903096. Its totient is φ = 116829432.

The previous prime is 253130447. The next prime is 253130513. The reversal of 253130462 is 264031352.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 9735787 = 253130462 / (2 + 5 + 3 + 1 + 3 + 0 + 4 + 6 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4867868 + ... + 4867919.

It is an arithmetic number, because the mean of its divisors is an integer number (51112887).

Almost surely, 2^253130462 is an apocalyptic number.

253130462 is a deficient number, since it is larger than the sum of its proper divisors (155772634).

253130462 is a wasteful number, since it uses less digits than its factorization.

253130462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9735802.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 253130462 is about 15910.0742298708. The cubic root of 253130462 is about 632.5790488984.

The spelling of 253130462 in words is "two hundred fifty-three million, one hundred thirty thousand, four hundred sixty-two".