23453591675 has 12 divisors (see below), whose sum is σ = 29128562736. Its totient is φ = 18733125600.

The previous prime is 23453591639. The next prime is 23453591719. The reversal of 23453591675 is 57619535432.

It is a happy number.

It is not a de Polignac number, because 23453591675 - 2⁶ = 23453591611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 727604 + ... + 759153.

It is an arithmetic number, because the mean of its divisors is an integer number (2427380228).

Almost surely, 2^23453591675 is an apocalyptic number.

23453591675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23453591675 is a deficient number, since it is larger than the sum of its proper divisors (5674971061).

23453591675 is a wasteful number, since it uses less digits than its factorization.

23453591675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487398 (or 1487393 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 50.

The spelling of 23453591675 in words is "twenty-three billion, four hundred fifty-three million, five hundred ninety-one thousand, six hundred seventy-five".