469542005564 has 54 divisors (see below), whose sum is σ = 846362271384. Its totient is φ = 227883761280.

The previous prime is 469542005509. The next prime is 469542005573. The reversal of 469542005564 is 465500245964.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 842983574 + ... + 842984130.

It is an arithmetic number, because the mean of its divisors is an integer number (15673375396).

Almost surely, 2^469542005564 is an apocalyptic number.

It is an amenable number.

469542005564 is a deficient number, since it is larger than the sum of its proper divisors (376820265820).

469542005564 is an frugal number, since it uses more digits than its factorization.

469542005564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 469542005564 in words is "four hundred sixty-nine billion, five hundred forty-two million, five thousand, five hundred sixty-four".