23249260037 has 4 divisors (see below), whose sum is σ = 23350785420. Its totient is φ = 23147734656.

The previous prime is 23249260007. The next prime is 23249260091. The reversal of 23249260037 is 73006294232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13728574561 + 9520685476 = 117169^2 + 97574^2 .

It is a cyclic number.

It is not a de Polignac number, because 23249260037 - 2⁶ = 23249259973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23249260007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50762348 + ... + 50762805.

It is an arithmetic number, because the mean of its divisors is an integer number (5837696355).

Almost surely, 2^23249260037 is an apocalyptic number.

It is an amenable number.

23249260037 is a deficient number, since it is larger than the sum of its proper divisors (101525383).

23249260037 is a wasteful number, since it uses less digits than its factorization.

23249260037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101525382.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 23249260037 in words is "twenty-three billion, two hundred forty-nine million, two hundred sixty thousand, thirty-seven".