564254154402 has 8 divisors (see below), whose sum is σ = 1128508308816. Its totient is φ = 188084718132.

The previous prime is 564254154389. The next prime is 564254154407. The reversal of 564254154402 is 204451452465.

It is a sphenic number, since it is the product of 3 distinct primes.

564254154402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (564254154407) 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, 47021179528 + ... + 47021179539.

It is an arithmetic number, because the mean of its divisors is an integer number (141063538602).

Almost surely, 2^564254154402 is an apocalyptic number.

564254154402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

564254154402 is a wasteful number, since it uses less digits than its factorization.

564254154402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94042359072.

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 564254154402 in words is "five hundred sixty-four billion, two hundred fifty-four million, one hundred fifty-four thousand, four hundred two".