76760776148385 has 64 divisors (see below), whose sum is σ = 147779406028800. Its totient is φ = 33237163060992.

The previous prime is 76760776148291. The next prime is 76760776148387. The reversal of 76760776148385 is 58384167706767.

It is not a de Polignac number, because 76760776148385 - 2⁹ = 76760776147873 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76760776148387) 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 63 ways as a sum of consecutive naturals, for example, 6234927 + ... + 13870683.

It is an arithmetic number, because the mean of its divisors is an integer number (2309053219200).

Almost surely, 2^{76760776148385} is an apocalyptic number.

It is an amenable number.

76760776148385 is a deficient number, since it is larger than the sum of its proper divisors (71018629880415).

76760776148385 is a wasteful number, since it uses less digits than its factorization.

76760776148385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7640830.

The product of its (nonzero) digits is 1991485440, while the sum is 75.

The spelling of 76760776148385 in words is "seventy-six trillion, seven hundred sixty billion, seven hundred seventy-six million, one hundred forty-eight thousand, three hundred eighty-five".