23650254644 has 6 divisors (see below), whose sum is σ = 41387945634. Its totient is φ = 11825127320.

The previous prime is 23650254631. The next prime is 23650254679. The reversal of 23650254644 is 44645205632.

It can be written as a sum of positive squares in only one way, i.e., 23100352144 + 549902500 = 151988^2 + 23450^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2956281827 + ... + 2956281834.

It is an arithmetic number, because the mean of its divisors is an integer number (6897990939).

Almost surely, 2^23650254644 is an apocalyptic number.

It is an amenable number.

23650254644 is a deficient number, since it is larger than the sum of its proper divisors (17737690990).

23650254644 is a wasteful number, since it uses less digits than its factorization.

23650254644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5912563665 (or 5912563663 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 23650254644 in words is "twenty-three billion, six hundred fifty million, two hundred fifty-four thousand, six hundred forty-four".