456632705271 has 4 divisors (see below), whose sum is σ = 608843607032. Its totient is φ = 304421803512.

The previous prime is 456632705267. The next prime is 456632705281. The reversal of 456632705271 is 172507236654.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 456632705271 - 2² = 456632705267 is a prime.

It is a super-2 number, since 2×456632705271² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 456632705271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456632705251) 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, 76105450876 + ... + 76105450881.

It is an arithmetic number, because the mean of its divisors is an integer number (152210901758).

Almost surely, 2^456632705271 is an apocalyptic number.

456632705271 is a deficient number, since it is larger than the sum of its proper divisors (152210901761).

456632705271 is a wasteful number, since it uses less digits than its factorization.

456632705271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152210901760.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 456632705271 in words is "four hundred fifty-six billion, six hundred thirty-two million, seven hundred five thousand, two hundred seventy-one".