23478925580 has 24 divisors (see below), whose sum is σ = 53788084560. Its totient is φ = 8537791040.

The previous prime is 23478925579. The next prime is 23478925697. The reversal of 23478925580 is 8552987432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53360975 + ... + 53361414.

It is an arithmetic number, because the mean of its divisors is an integer number (2241170190).

Almost surely, 2^23478925580 is an apocalyptic number.

23478925580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23478925580 is an abundant number, since it is smaller than the sum of its proper divisors (30309158980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23478925580 is a wasteful number, since it uses less digits than its factorization.

23478925580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106722409 (or 106722407 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 23478925580 in words is "twenty-three billion, four hundred seventy-eight million, nine hundred twenty-five thousand, five hundred eighty".