23075277028 has 6 divisors (see below), whose sum is σ = 40381734806. Its totient is φ = 11537638512.

The previous prime is 23075277011. The next prime is 23075277041. The reversal of 23075277028 is 82077257032.

It can be written as a sum of positive squares in only one way, i.e., 22613542884 + 461734144 = 150378^2 + 21488^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2884409625 + ... + 2884409632.

Almost surely, 2^23075277028 is an apocalyptic number.

It is an amenable number.

23075277028 is a deficient number, since it is larger than the sum of its proper divisors (17306457778).

23075277028 is a wasteful number, since it uses less digits than its factorization.

23075277028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5768819261 (or 5768819259 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 23075277028 in words is "twenty-three billion, seventy-five million, two hundred seventy-seven thousand, twenty-eight".