772793133 has 16 divisors (see below), whose sum is σ = 1206312576. Its totient is φ = 430824960.

The previous prime is 772793081. The next prime is 772793149. The reversal of 772793133 is 331397277.

It is not a de Polignac number, because 772793133 - 2⁹ = 772792621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772793183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447916 + ... + 449637.

It is an arithmetic number, because the mean of its divisors is an integer number (75394536).

Almost surely, 2^772793133 is an apocalyptic number.

It is an amenable number.

772793133 is a deficient number, since it is larger than the sum of its proper divisors (433519443).

772793133 is a wasteful number, since it uses less digits than its factorization.

772793133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897604.

The product of its digits is 166698, while the sum is 42.

The square root of 772793133 is about 27799.1570555656. The cubic root of 772793133 is about 917.6725720328.

The spelling of 772793133 in words is "seven hundred seventy-two million, seven hundred ninety-three thousand, one hundred thirty-three".