775325352 has 16 divisors (see below), whose sum is σ = 1938313440. Its totient is φ = 258441776.

The previous prime is 775325339. The next prime is 775325359. The reversal of 775325352 is 253523577.

It is a super-2 number, since 2×775325352² = 1202258802907847808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 775325352.

It is not an unprimeable number, because it can be changed into a prime (775325359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16152588 + ... + 16152635.

It is an arithmetic number, because the mean of its divisors is an integer number (121144590).

Almost surely, 2^775325352 is an apocalyptic number.

It is an amenable number.

775325352 is an abundant number, since it is smaller than the sum of its proper divisors (1162988088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

775325352 is a wasteful number, since it uses less digits than its factorization.

775325352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32305232 (or 32305228 counting only the distinct ones).

The product of its digits is 220500, while the sum is 39.

The square root of 775325352 is about 27844.6646954134. The cubic root of 775325352 is about 918.6737948919.

The spelling of 775325352 in words is "seven hundred seventy-five million, three hundred twenty-five thousand, three hundred fifty-two".