23277145544552 has 32 divisors (see below), whose sum is σ = 44056064073600. Its totient is φ = 11529291192000.

The previous prime is 23277145544483. The next prime is 23277145544591. The reversal of 23277145544552 is 25544554177232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26403599 + ... + 27270942.

It is an arithmetic number, because the mean of its divisors is an integer number (1376752002300).

Almost surely, 2^{23277145544552} is an apocalyptic number.

It is an amenable number.

23277145544552 is a deficient number, since it is larger than the sum of its proper divisors (20778918529048).

23277145544552 is a wasteful number, since it uses less digits than its factorization.

23277145544552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53675057 (or 53675053 counting only the distinct ones).

The product of its digits is 47040000, while the sum is 56.

The spelling of 23277145544552 in words is "twenty-three trillion, two hundred seventy-seven billion, one hundred forty-five million, five hundred forty-four thousand, five hundred fifty-two".