23508353948 has 12 divisors (see below), whose sum is σ = 41517047880. Its totient is φ = 11646340272.

The previous prime is 23508353941. The next prime is 23508353951. The reversal of 23508353948 is 84935380532.

It is a junction number, because it is equal to n+sod(n) for n = 23508353896 and 23508353905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23508353941) 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, 26958686 + ... + 26959557.

It is an arithmetic number, because the mean of its divisors is an integer number (3459753990).

Almost surely, 2^23508353948 is an apocalyptic number.

It is an amenable number.

23508353948 is a deficient number, since it is larger than the sum of its proper divisors (18008693932).

23508353948 is a wasteful number, since it uses less digits than its factorization.

23508353948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53918356 (or 53918354 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 23508353948 in words is "twenty-three billion, five hundred eight million, three hundred fifty-three thousand, nine hundred forty-eight".