770133127 has 4 divisors (see below), whose sum is σ = 803617200. Its totient is φ = 736649056.

The previous prime is 770133079. The next prime is 770133151. The reversal of 770133127 is 721331077.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 721331077 = 151 ⋅4777027.

It is a cyclic number.

It is not a de Polignac number, because 770133127 - 2¹⁹ = 769608839 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 (770133187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16742002 + ... + 16742047.

It is an arithmetic number, because the mean of its divisors is an integer number (200904300).

Almost surely, 2^770133127 is an apocalyptic number.

770133127 is a deficient number, since it is larger than the sum of its proper divisors (33484073).

770133127 is a wasteful number, since it uses less digits than its factorization.

770133127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33484072.

The product of its (nonzero) digits is 6174, while the sum is 31.

The square root of 770133127 is about 27751.2725293814. The cubic root of 770133127 is about 916.6184647418.

The spelling of 770133127 in words is "seven hundred seventy million, one hundred thirty-three thousand, one hundred twenty-seven".