772483521 has 16 divisors (see below), whose sum is σ = 1058832000. Its totient is φ = 500588928.

The previous prime is 772483511. The next prime is 772483549. The reversal of 772483521 is 125384277.

It is not a de Polignac number, because 772483521 - 2⁶ = 772483457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 772483521.

It is not an unprimeable number, because it can be changed into a prime (772483511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140380 + ... + 145778.

It is an arithmetic number, because the mean of its divisors is an integer number (66177000).

Almost surely, 2^772483521 is an apocalyptic number.

It is an amenable number.

772483521 is a deficient number, since it is larger than the sum of its proper divisors (286348479).

772483521 is a wasteful number, since it uses less digits than its factorization.

772483521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6728.

The product of its digits is 94080, while the sum is 39.

The square root of 772483521 is about 27793.5877676848. The cubic root of 772483521 is about 917.5500034866.

The spelling of 772483521 in words is "seven hundred seventy-two million, four hundred eighty-three thousand, five hundred twenty-one".