770616254501 has 4 divisors (see below), whose sum is σ = 773546354592. Its totient is φ = 767686154412.

The previous prime is 770616254477. The next prime is 770616254537. The reversal of 770616254501 is 105452616077.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 770616254501 - 2¹⁸ = 770615992357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770612254501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465049651 + ... + 1465050176.

It is an arithmetic number, because the mean of its divisors is an integer number (193386588648).

Almost surely, 2^770616254501 is an apocalyptic number.

It is an amenable number.

770616254501 is a deficient number, since it is larger than the sum of its proper divisors (2930100091).

770616254501 is a wasteful number, since it uses less digits than its factorization.

770616254501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930100090.

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 770616254501 in words is "seven hundred seventy billion, six hundred sixteen million, two hundred fifty-four thousand, five hundred one".