23532245644 has 12 divisors (see below), whose sum is σ = 41217216768. Its totient is φ = 11755898000.

The previous prime is 23532245629. The next prime is 23532245657. The reversal of 23532245644 is 44654223532.

It is a junction number, because it is equal to n+sod(n) for n = 23532245597 and 23532245606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551027 + ... + 2560234.

It is an arithmetic number, because the mean of its divisors is an integer number (3434768064).

Almost surely, 2^23532245644 is an apocalyptic number.

It is an amenable number.

23532245644 is a deficient number, since it is larger than the sum of its proper divisors (17684971124).

23532245644 is a wasteful number, since it uses less digits than its factorization.

23532245644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112416 (or 5112414 counting only the distinct ones).

The product of its digits is 691200, while the sum is 40.

The spelling of 23532245644 in words is "twenty-three billion, five hundred thirty-two million, two hundred forty-five thousand, six hundred forty-four".