325052777956 has 27 divisors (see below), whose sum is σ = 575485333801. Its totient is φ = 160650077984.

The previous prime is 325052777927. The next prime is 325052777981. The reversal of 325052777956 is 659777250523.

It is a happy number.

The square root of 325052777956 is 570134.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 62417027556 + 262635750400 = 249834^2 + 512480^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325052777956.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 101482251 + ... + 101485453.

Almost surely, 2^325052777956 is an apocalyptic number.

325052777956 is the 570134-th square number.

It is an amenable number.

325052777956 is a deficient number, since it is larger than the sum of its proper divisors (250432555845).

325052777956 is an frugal number, since it uses more digits than its factorization.

325052777956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588 (or 3294 counting only the distinct ones).

The product of its (nonzero) digits is 27783000, while the sum is 58.

The spelling of 325052777956 in words is "three hundred twenty-five billion, fifty-two million, seven hundred seventy-seven thousand, nine hundred fifty-six".