23000045480 has 16 divisors (see below), whose sum is σ = 51750102420. Its totient is φ = 9200018176.

The previous prime is 23000045459. The next prime is 23000045489. The reversal of 23000045480 is 8454000032.

It can be written as a sum of positive squares in 2 ways, for example, as 20295421444 + 2704624036 = 142462^2 + 52006^2 .

It is not an unprimeable number, because it can be changed into a prime (23000045489) 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 3 ways as a sum of consecutive naturals, for example, 287500529 + ... + 287500608.

Almost surely, 2^23000045480 is an apocalyptic number.

23000045480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23000045480 is an abundant number, since it is smaller than the sum of its proper divisors (28750056940).

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

23000045480 is a wasteful number, since it uses less digits than its factorization.

23000045480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575001148 (or 575001144 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 23000045480 in words is "twenty-three billion, forty-five thousand, four hundred eighty".