23059780460 has 24 divisors (see below), whose sum is σ = 48580266336. Its totient is φ = 9194440320.

The previous prime is 23059780453. The next prime is 23059780463. The reversal of 23059780460 is 6408795032.

It is not an unprimeable number, because it can be changed into a prime (23059780463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835576 + ... + 1848095.

It is an arithmetic number, because the mean of its divisors is an integer number (2024177764).

Almost surely, 2^23059780460 is an apocalyptic number.

23059780460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23059780460 is an abundant number, since it is smaller than the sum of its proper divisors (25520485876).

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

23059780460 is a wasteful number, since it uses less digits than its factorization.

23059780460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683993 (or 3683991 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 23059780460 in words is "twenty-three billion, fifty-nine million, seven hundred eighty thousand, four hundred sixty".