236818747053 has 12 divisors (see below), whose sum is σ = 390938884128. Its totient is φ = 135324998280.

The previous prime is 236818747037. The next prime is 236818747057. The reversal of 236818747053 is 350747818632.

It is a happy number.

It is not a de Polignac number, because 236818747053 - 2⁴ = 236818747037 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236818747057) 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, 1879513803 + ... + 1879513928.

It is an arithmetic number, because the mean of its divisors is an integer number (32578240344).

Almost surely, 2^236818747053 is an apocalyptic number.

It is an amenable number.

236818747053 is a deficient number, since it is larger than the sum of its proper divisors (154120137075).

236818747053 is a wasteful number, since it uses less digits than its factorization.

236818747053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759027744 (or 3759027741 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 236818747053 in words is "two hundred thirty-six billion, eight hundred eighteen million, seven hundred forty-seven thousand, fifty-three".