76737261268 has 12 divisors (see below), whose sum is σ = 134363562592. Its totient is φ = 38347671960.

The previous prime is 76737261169. The next prime is 76737261269. The reversal of 76737261268 is 86216273767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76737261269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5231430 + ... + 5246077.

Almost surely, 2^76737261268 is an apocalyptic number.

It is an amenable number.

76737261268 is a deficient number, since it is larger than the sum of its proper divisors (57626301324).

76737261268 is a wasteful number, since it uses less digits than its factorization.

76737261268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10479342 (or 10479340 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 55.

The spelling of 76737261268 in words is "seventy-six billion, seven hundred thirty-seven million, two hundred sixty-one thousand, two hundred sixty-eight".