23534422654 has 4 divisors (see below), whose sum is σ = 35301633984. Its totient is φ = 11767211326.

The previous prime is 23534422619. The next prime is 23534422721. The reversal of 23534422654 is 45622443532.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5883605662 + ... + 5883605665.

It is an arithmetic number, because the mean of its divisors is an integer number (8825408496).

Almost surely, 2^23534422654 is an apocalyptic number.

23534422654 is a deficient number, since it is larger than the sum of its proper divisors (11767211330).

23534422654 is a wasteful number, since it uses less digits than its factorization.

23534422654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11767211329.

The product of its digits is 691200, while the sum is 40.

The spelling of 23534422654 in words is "twenty-three billion, five hundred thirty-four million, four hundred twenty-two thousand, six hundred fifty-four".