772108057 has 32 divisors (see below), whose sum is σ = 962592768. Its totient is φ = 604267776.

The previous prime is 772108037. The next prime is 772108097. The reversal of 772108057 is 750801277.

772108057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 772108057 - 2⁷ = 772107929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (772108027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709768 + ... + 710854.

It is an arithmetic number, because the mean of its divisors is an integer number (30081024).

Almost surely, 2^772108057 is an apocalyptic number.

It is an amenable number.

772108057 is a deficient number, since it is larger than the sum of its proper divisors (190484711).

772108057 is a wasteful number, since it uses less digits than its factorization.

772108057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285.

The product of its (nonzero) digits is 27440, while the sum is 37.

The square root of 772108057 is about 27786.8324391248. The cubic root of 772108057 is about 917.4013216417.

The spelling of 772108057 in words is "seven hundred seventy-two million, one hundred eight thousand, fifty-seven".