564413370576450 has 48 divisors (see below), whose sum is σ = 1399753715623680. Its totient is φ = 150509312089920.

The previous prime is 564413370576443. The next prime is 564413370576469. The reversal of 564413370576450 is 54675073314465.

It is a super-3 number, since 3×564413370576450³ (a number of 45 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13296636 + ... + 36133464.

It is an arithmetic number, because the mean of its divisors is an integer number (29161535742160).

Almost surely, 2^{564413370576450} is an apocalyptic number.

564413370576450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564413370576450 is an abundant number, since it is smaller than the sum of its proper divisors (835340345047230).

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

564413370576450 is a wasteful number, since it uses less digits than its factorization.

564413370576450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23001611 (or 23001606 counting only the distinct ones).

The product of its (nonzero) digits is 127008000, while the sum is 60.

The spelling of 564413370576450 in words is "five hundred sixty-four trillion, four hundred thirteen billion, three hundred seventy million, five hundred seventy-six thousand, four hundred fifty".