468858778254 has 12 divisors (see below), whose sum is σ = 1015860686256. Its totient is φ = 156286259412.

The previous prime is 468858778253. The next prime is 468858778259. The reversal of 468858778254 is 452877858864.

468858778254 is a `hidden beast` number, since 468 + 8 + 5 + 87 + 7 + 82 + 5 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468858778253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13023854934 + ... + 13023854969.

It is an arithmetic number, because the mean of its divisors is an integer number (84655057188).

Almost surely, 2^468858778254 is an apocalyptic number.

468858778254 is an abundant number, since it is smaller than the sum of its proper divisors (547001908002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468858778254 is a wasteful number, since it uses less digits than its factorization.

468858778254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26047709911 (or 26047709908 counting only the distinct ones).

The product of its digits is 963379200, while the sum is 72.

The spelling of 468858778254 in words is "four hundred sixty-eight billion, eight hundred fifty-eight million, seven hundred seventy-eight thousand, two hundred fifty-four".