770743643325 has 24 divisors (see below), whose sum is σ = 1303930956768. Its totient is φ = 401503663680.

The previous prime is 770743643269. The next prime is 770743643339. The reversal of 770743643325 is 523346347077.

It is not a de Polignac number, because 770743643325 - 2⁹ = 770743642813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119491914 + ... + 119498363.

It is an arithmetic number, because the mean of its divisors is an integer number (54330456532).

Almost surely, 2^770743643325 is an apocalyptic number.

770743643325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

770743643325 is a deficient number, since it is larger than the sum of its proper divisors (533187313443).

770743643325 is a wasteful number, since it uses less digits than its factorization.

770743643325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238990333 (or 238990328 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 51.

The spelling of 770743643325 in words is "seven hundred seventy billion, seven hundred forty-three million, six hundred forty-three thousand, three hundred twenty-five".