77006051433723 has 4 divisors (see below), whose sum is σ = 102674735244968. Its totient is φ = 51337367622480.

The previous prime is 77006051433719. The next prime is 77006051433763. The reversal of 77006051433723 is 32733415060077.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 77006051433723 - 2² = 77006051433719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77006051433763) 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, 12834341905618 + ... + 12834341905623.

It is an arithmetic number, because the mean of its divisors is an integer number (25668683811242).

Almost surely, 2^{77006051433723} is an apocalyptic number.

77006051433723 is a deficient number, since it is larger than the sum of its proper divisors (25668683811245).

77006051433723 is a wasteful number, since it uses less digits than its factorization.

77006051433723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25668683811244.

The product of its (nonzero) digits is 2222640, while the sum is 48.

The spelling of 77006051433723 in words is "seventy-seven trillion, six billion, fifty-one million, four hundred thirty-three thousand, seven hundred twenty-three".