253712463 has 16 divisors (see below), whose sum is σ = 350976000. Its totient is φ = 162851040.

The previous prime is 253712443. The next prime is 253712477. The reversal of 253712463 is 364217352.

It is not a de Polignac number, because 253712463 - 2⁹ = 253711951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253712423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11653 + ... + 25361.

It is an arithmetic number, because the mean of its divisors is an integer number (21936000).

Almost surely, 2^253712463 is an apocalyptic number.

253712463 is a deficient number, since it is larger than the sum of its proper divisors (97263537).

253712463 is a wasteful number, since it uses less digits than its factorization.

253712463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13942.

The product of its digits is 30240, while the sum is 33.

The square root of 253712463 is about 15928.3540580940. The cubic root of 253712463 is about 633.0634892607.

The spelling of 253712463 in words is "two hundred fifty-three million, seven hundred twelve thousand, four hundred sixty-three".