552789050565 has 64 divisors (see below), whose sum is σ = 894805954560. Its totient is φ = 291400416000.

The previous prime is 552789050557. The next prime is 552789050587. The reversal of 552789050565 is 565050987255.

It is not a de Polignac number, because 552789050565 - 2³ = 552789050557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 316421022 + ... + 316422768.

It is an arithmetic number, because the mean of its divisors is an integer number (13981343040).

Almost surely, 2^552789050565 is an apocalyptic number.

It is an amenable number.

552789050565 is a deficient number, since it is larger than the sum of its proper divisors (342016903995).

552789050565 is a wasteful number, since it uses less digits than its factorization.

552789050565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602.

The product of its (nonzero) digits is 18900000, while the sum is 57.

The spelling of 552789050565 in words is "five hundred fifty-two billion, seven hundred eighty-nine million, fifty thousand, five hundred sixty-five".