23726351052 has 36 divisors (see below), whose sum is σ = 60094223280. Its totient is φ = 7893054432.

The previous prime is 23726350987. The next prime is 23726351059. The reversal of 23726351052 is 25015362732.

23726351052 is a `hidden beast` number, since 2 + 3 + 7 + 2 + 635 + 10 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 23726350998 and 23726351016.

It is not an unprimeable number, because it can be changed into a prime (23726351059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637027 + ... + 673242.

It is an arithmetic number, because the mean of its divisors is an integer number (1669283980).

Almost surely, 2^23726351052 is an apocalyptic number.

It is an amenable number.

23726351052 is an abundant number, since it is smaller than the sum of its proper divisors (36367872228).

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

23726351052 is a wasteful number, since it uses less digits than its factorization.

23726351052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310782 (or 1310777 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 23726351052 in words is "twenty-three billion, seven hundred twenty-six million, three hundred fifty-one thousand, fifty-two".