23275369628 has 48 divisors (see below), whose sum is σ = 48414213120. Its totient is φ = 9582670656.

The previous prime is 23275369573. The next prime is 23275369631. The reversal of 23275369628 is 82696357232.

It is a self number, because there is not a number n which added to its sum of digits gives 23275369628.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 60350 + ... + 224037.

It is an arithmetic number, because the mean of its divisors is an integer number (1008629440).

Almost surely, 2^23275369628 is an apocalyptic number.

23275369628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23275369628 is an abundant number, since it is smaller than the sum of its proper divisors (25138843492).

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

23275369628 is a wasteful number, since it uses less digits than its factorization.

23275369628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284514 (or 284512 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 53.

The spelling of 23275369628 in words is "twenty-three billion, two hundred seventy-five million, three hundred sixty-nine thousand, six hundred twenty-eight".