76552022207 has 4 divisors (see below), whose sum is σ = 76828383576. Its totient is φ = 76275660840.

The previous prime is 76552022171. The next prime is 76552022231. The reversal of 76552022207 is 70222025567.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70222025567 = 61 ⋅1151180747.

It is a cyclic number.

It is not a de Polignac number, because 76552022207 - 2⁸ = 76552021951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76552028207) 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, 138180269 + ... + 138180822.

It is an arithmetic number, because the mean of its divisors is an integer number (19207095894).

Almost surely, 2^76552022207 is an apocalyptic number.

76552022207 is a deficient number, since it is larger than the sum of its proper divisors (276361369).

76552022207 is a wasteful number, since it uses less digits than its factorization.

76552022207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276361368.

The product of its (nonzero) digits is 117600, while the sum is 38.

The spelling of 76552022207 in words is "seventy-six billion, five hundred fifty-two million, twenty-two thousand, two hundred seven".