468562553278 has 32 divisors (see below), whose sum is σ = 762654100320. Its totient is φ = 215032919040.

The previous prime is 468562553273. The next prime is 468562553279. The reversal of 468562553278 is 872355265864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468562553273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3359500 + ... + 3496192.

It is an arithmetic number, because the mean of its divisors is an integer number (23832940635).

Almost surely, 2^468562553278 is an apocalyptic number.

468562553278 is a deficient number, since it is larger than the sum of its proper divisors (294091547042).

468562553278 is a wasteful number, since it uses less digits than its factorization.

468562553278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139212.

The product of its digits is 96768000, while the sum is 61.

The spelling of 468562553278 in words is "four hundred sixty-eight billion, five hundred sixty-two million, five hundred fifty-three thousand, two hundred seventy-eight".