23152624771646 has 4 divisors (see below), whose sum is σ = 34728937157472. Its totient is φ = 11576312385822.

The previous prime is 23152624771637. The next prime is 23152624771691. The reversal of 23152624771646 is 64617742625132.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 23152624771591 and 23152624771600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5788156192910 + ... + 5788156192913.

It is an arithmetic number, because the mean of its divisors is an integer number (8682234289368).

Almost surely, 2^{23152624771646} is an apocalyptic number.

23152624771646 is a deficient number, since it is larger than the sum of its proper divisors (11576312385826).

23152624771646 is a wasteful number, since it uses less digits than its factorization.

23152624771646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11576312385825.

The product of its digits is 20321280, while the sum is 56.

The spelling of 23152624771646 in words is "twenty-three trillion, one hundred fifty-two billion, six hundred twenty-four million, seven hundred seventy-one thousand, six hundred forty-six".