552433206544 has 80 divisors (see below), whose sum is σ = 1096934849712. Its totient is φ = 269418266624.

The previous prime is 552433206487. The next prime is 552433206551. The reversal of 552433206544 is 445602334255.

It can be written as a sum of positive squares in 8 ways, for example, as 211508010000 + 340925196544 = 459900^2 + 583888^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 552433206544.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152730624 + ... + 152734240.

Almost surely, 2^552433206544 is an apocalyptic number.

It is an amenable number.

552433206544 is a deficient number, since it is larger than the sum of its proper divisors (544501643168).

552433206544 is a wasteful number, since it uses less digits than its factorization.

552433206544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684 (or 4678 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 552433206544 in words is "five hundred fifty-two billion, four hundred thirty-three million, two hundred six thousand, five hundred forty-four".