23475428352 has 66 divisors (see below), whose sum is σ = 67784816528. Its totient is φ = 7825139712.

The previous prime is 23475428329. The next prime is 23475428357. The reversal of 23475428352 is 25382457432.

23475428352 is a `hidden beast` number, since 23 + 4 + 7 + 542 + 83 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23475428298 and 23475428307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23475428357) 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 5 ways as a sum of consecutive naturals, for example, 1264408 + ... + 1282839.

Almost surely, 2^23475428352 is an apocalyptic number.

It is an amenable number.

23475428352 is an abundant number, since it is smaller than the sum of its proper divisors (44309388176).

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

23475428352 is a wasteful number, since it uses less digits than its factorization.

23475428352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547273 (or 2547252 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The spelling of 23475428352 in words is "twenty-three billion, four hundred seventy-five million, four hundred twenty-eight thousand, three hundred fifty-two".