463342253 has 4 divisors (see below), whose sum is σ = 505464288. Its totient is φ = 421220220.

The previous prime is 463342249. The next prime is 463342261. The reversal of 463342253 is 352243364.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 463342253 - 2² = 463342249 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 (463342223) 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, 21061001 + ... + 21061022.

It is an arithmetic number, because the mean of its divisors is an integer number (126366072).

Almost surely, 2^463342253 is an apocalyptic number.

It is an amenable number.

463342253 is a deficient number, since it is larger than the sum of its proper divisors (42122035).

463342253 is a wasteful number, since it uses less digits than its factorization.

463342253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42122034.

The product of its digits is 51840, while the sum is 32.

The square root of 463342253 is about 21525.3862450828. The cubic root of 463342253 is about 773.8093422768.

The spelling of 463342253 in words is "four hundred sixty-three million, three hundred forty-two thousand, two hundred fifty-three".