76157357648 has 80 divisors (see below), whose sum is σ = 154377619200. Its totient is φ = 36363048960.

The previous prime is 76157357609. The next prime is 76157357651. The reversal of 76157357648 is 84675375167.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9246140 + ... + 9254372.

It is an arithmetic number, because the mean of its divisors is an integer number (1929720240).

Almost surely, 2^76157357648 is an apocalyptic number.

It is an amenable number.

76157357648 is an abundant number, since it is smaller than the sum of its proper divisors (78220261552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76157357648 is a wasteful number, since it uses less digits than its factorization.

76157357648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580 (or 8574 counting only the distinct ones).

The product of its digits is 29635200, while the sum is 59.

The spelling of 76157357648 in words is "seventy-six billion, one hundred fifty-seven million, three hundred fifty-seven thousand, six hundred forty-eight".