234537713653 has 2 divisors, whose sum is σ = 234537713654. Its totient is φ = 234537713652.

The previous prime is 234537713603. The next prime is 234537713671. The reversal of 234537713653 is 356317735432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222686778609 + 11850935044 = 471897^2 + 108862^2 .

It is a cyclic number.

It is not a de Polignac number, because 234537713653 - 2⁹ = 234537713141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234537713597 and 234537713606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234537713603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117268856826 + 117268856827.

It is an arithmetic number, because the mean of its divisors is an integer number (117268856827).

Almost surely, 2^234537713653 is an apocalyptic number.

It is an amenable number.

234537713653 is a deficient number, since it is larger than the sum of its proper divisors (1).

234537713653 is an equidigital number, since it uses as much as digits as its factorization.

234537713653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4762800, while the sum is 49.

The spelling of 234537713653 in words is "two hundred thirty-four billion, five hundred thirty-seven million, seven hundred thirteen thousand, six hundred fifty-three".