780948825952 has 48 divisors (see below), whose sum is σ = 1552987885680. Its totient is φ = 386545623552.

The previous prime is 780948825947. The next prime is 780948825959. The reversal of 780948825952 is 259528849087.

780948825952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (780948825959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3817338 + ... + 4016710.

It is an arithmetic number, because the mean of its divisors is an integer number (32353914285).

Almost surely, 2^780948825952 is an apocalyptic number.

It is an amenable number.

780948825952 is a deficient number, since it is larger than the sum of its proper divisors (772039059728).

780948825952 is a wasteful number, since it uses less digits than its factorization.

780948825952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200615 (or 200607 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 67.

The spelling of 780948825952 in words is "seven hundred eighty billion, nine hundred forty-eight million, eight hundred twenty-five thousand, nine hundred fifty-two".