76625652667 has 4 divisors (see below), whose sum is σ = 76626357976. Its totient is φ = 76624947360.

The previous prime is 76625652659. The next prime is 76625652671.

76625652667 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 76625652667 - 2³ = 76625652659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76625652617) 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, 151413 + ... + 419734.

It is an arithmetic number, because the mean of its divisors is an integer number (19156589494).

Almost surely, 2^76625652667 is an apocalyptic number.

76625652667 is a deficient number, since it is larger than the sum of its proper divisors (705309).

76625652667 is a wasteful number, since it uses less digits than its factorization.

76625652667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705308.

The product of its digits is 38102400, while the sum is 58.

The spelling of 76625652667 in words is "seventy-six billion, six hundred twenty-five million, six hundred fifty-two thousand, six hundred sixty-seven".