772013050 has 12 divisors (see below), whose sum is σ = 1435944366. Its totient is φ = 308805200.

The previous prime is 772013003. The next prime is 772013051. The reversal of 772013050 is 50310277.

It can be written as a sum of positive squares in 3 ways, for example, as 378030249 + 393982801 = 19443^2 + 19849^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (772013051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7720081 + ... + 7720180.

Almost surely, 2^772013050 is an apocalyptic number.

772013050 is a deficient number, since it is larger than the sum of its proper divisors (663931316).

772013050 is a wasteful number, since it uses less digits than its factorization.

772013050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15440273 (or 15440268 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 772013050 is about 27785.1228177959. The cubic root of 772013050 is about 917.3636917090.

The spelling of 772013050 in words is "seven hundred seventy-two million, thirteen thousand, fifty".