785461210680 has 128 divisors (see below), whose sum is σ = 2480782060800. Its totient is φ = 198402048000.

The previous prime is 785461210649. The next prime is 785461210739. The reversal of 785461210680 is 86012164587.

785461210680 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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17490255 + ... + 17535105.

It is an arithmetic number, because the mean of its divisors is an integer number (19381109850).

Almost surely, 2^785461210680 is an apocalyptic number.

It is an amenable number.

785461210680 is an abundant number, since it is smaller than the sum of its proper divisors (1695320850120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

785461210680 is a wasteful number, since it uses less digits than its factorization.

785461210680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52565 (or 52561 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 785461210680 in words is "seven hundred eighty-five billion, four hundred sixty-one million, two hundred ten thousand, six hundred eighty".