23764727453 has 8 divisors (see below), whose sum is σ = 24287064960. Its totient is φ = 23243086080.

The previous prime is 23764727449. The next prime is 23764727461. The reversal of 23764727453 is 35472746732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23764727453 - 2² = 23764727449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23764727443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104708 + ... + 241853.

It is an arithmetic number, because the mean of its divisors is an integer number (3035883120).

Almost surely, 2^23764727453 is an apocalyptic number.

It is an amenable number.

23764727453 is a deficient number, since it is larger than the sum of its proper divisors (522337507).

23764727453 is a wasteful number, since it uses less digits than its factorization.

23764727453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348067.

The product of its digits is 5927040, while the sum is 50.

The spelling of 23764727453 in words is "twenty-three billion, seven hundred sixty-four million, seven hundred twenty-seven thousand, four hundred fifty-three".