770061272651 has 8 divisors (see below), whose sum is σ = 840089207808. Its totient is φ = 700037065000.

The previous prime is 770061272647. The next prime is 770061272671. The reversal of 770061272651 is 156272160077.

770061272651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 770061272651 - 2² = 770061272647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (770061272671) 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, 490835 + ... + 1334556.

It is an arithmetic number, because the mean of its divisors is an integer number (105011150976).

Almost surely, 2^770061272651 is an apocalyptic number.

770061272651 is a deficient number, since it is larger than the sum of its proper divisors (70027935157).

770061272651 is a wasteful number, since it uses less digits than its factorization.

770061272651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863753.

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 770061272651 in words is "seven hundred seventy billion, sixty-one million, two hundred seventy-two thousand, six hundred fifty-one".