532557783325 has 12 divisors (see below), whose sum is σ = 661532251860. Its totient is φ = 425297452160.

The previous prime is 532557783319. The next prime is 532557783341. The reversal of 532557783325 is 523387755235.

It can be written as a sum of positive squares in 6 ways, for example, as 127142878041 + 405414905284 = 356571^2 + 636722^2 .

It is not a de Polignac number, because 532557783325 - 2³⁵ = 498198044957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18704854 + ... + 18733303.

It is an arithmetic number, because the mean of its divisors is an integer number (55127687655).

Almost surely, 2^532557783325 is an apocalyptic number.

It is an amenable number.

532557783325 is a deficient number, since it is larger than the sum of its proper divisors (128974468535).

532557783325 is a wasteful number, since it uses less digits than its factorization.

532557783325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37438736 (or 37438731 counting only the distinct ones).

The product of its digits is 26460000, while the sum is 55.

The spelling of 532557783325 in words is "five hundred thirty-two billion, five hundred fifty-seven million, seven hundred eighty-three thousand, three hundred twenty-five".