23879379554 has 8 divisors (see below), whose sum is σ = 35823712620. Its totient is φ = 11938142016.

The previous prime is 23879379553. The next prime is 23879379619. The reversal of 23879379554 is 45597397832.

It can be written as a sum of positive squares in 2 ways, for example, as 23511622225 + 367757329 = 153335^2 + 19177^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23879379551) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 754499 + ... + 785510.

Almost surely, 2^23879379554 is an apocalyptic number.

23879379554 is a deficient number, since it is larger than the sum of its proper divisors (11944333066).

23879379554 is a wasteful number, since it uses less digits than its factorization.

23879379554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547764.

The product of its digits is 57153600, while the sum is 62.

The spelling of 23879379554 in words is "twenty-three billion, eight hundred seventy-nine million, three hundred seventy-nine thousand, five hundred fifty-four".