23533530523694 has 4 divisors (see below), whose sum is σ = 35300295785544. Its totient is φ = 11766765261846.

The previous prime is 23533530523687. The next prime is 23533530523703. The reversal of 23533530523694 is 49632503533532.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5883382630922 + ... + 5883382630925.

It is an arithmetic number, because the mean of its divisors is an integer number (8825073946386).

Almost surely, 2^{23533530523694} is an apocalyptic number.

23533530523694 is a deficient number, since it is larger than the sum of its proper divisors (11766765261850).

23533530523694 is a wasteful number, since it uses less digits than its factorization.

23533530523694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11766765261849.

The product of its (nonzero) digits is 26244000, while the sum is 53.

The spelling of 23533530523694 in words is "twenty-three trillion, five hundred thirty-three billion, five hundred thirty million, five hundred twenty-three thousand, six hundred ninety-four".