770201076261 has 8 divisors (see below), whose sum is σ = 1028158770240. Its totient is φ = 512855383232.

The previous prime is 770201076247. The next prime is 770201076289. The reversal of 770201076261 is 162670102077.

770201076261 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 770201076261 - 2²² = 770196881957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770201076361) 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, 152997300 + ... + 153002333.

It is an arithmetic number, because the mean of its divisors is an integer number (128519846280).

Almost surely, 2^770201076261 is an apocalyptic number.

It is an amenable number.

770201076261 is a deficient number, since it is larger than the sum of its proper divisors (257957693979).

770201076261 is a wasteful number, since it uses less digits than its factorization.

770201076261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306000475.

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 770201076261 in words is "seven hundred seventy billion, two hundred one million, seventy-six thousand, two hundred sixty-one".