2523621074723 has 8 divisors (see below), whose sum is σ = 2911092936192. Its totient is φ = 2142887854536.

The previous prime is 2523621074659. The next prime is 2523621074747. The reversal of 2523621074723 is 3274701263252.

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 2523621074723 - 2⁶ = 2523621074659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2523621074773) 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, 1684659515 + ... + 1684661012.

It is an arithmetic number, because the mean of its divisors is an integer number (363886617024).

Almost surely, 2^{2523621074723} is an apocalyptic number.

2523621074723 is a deficient number, since it is larger than the sum of its proper divisors (387471861469).

2523621074723 is a wasteful number, since it uses less digits than its factorization.

2523621074723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369320641.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 2523621074723 in words is "two trillion, five hundred twenty-three billion, six hundred twenty-one million, seventy-four thousand, seven hundred twenty-three".