772253051 has 2 divisors, whose sum is σ = 772253052. Its totient is φ = 772253050.

The previous prime is 772253047. The next prime is 772253117. The reversal of 772253051 is 150352277.

It is a weak prime.

It is an emirp because it is prime and its reverse (150352277) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 772253051 - 2² = 772253047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 772252999 and 772253017.

It is not a weakly prime, because it can be changed into another prime (772253021) 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 as a sum of consecutive naturals, namely, 386126525 + 386126526.

It is an arithmetic number, because the mean of its divisors is an integer number (386126526).

Almost surely, 2^772253051 is an apocalyptic number.

772253051 is a deficient number, since it is larger than the sum of its proper divisors (1).

772253051 is an equidigital number, since it uses as much as digits as its factorization.

772253051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 772253051 is about 27789.4413581849. The cubic root of 772253051 is about 917.4587442440.

The spelling of 772253051 in words is "seven hundred seventy-two million, two hundred fifty-three thousand, fifty-one".