235272464653 has 2 divisors, whose sum is σ = 235272464654. Its totient is φ = 235272464652.

The previous prime is 235272464629. The next prime is 235272464683. The reversal of 235272464653 is 356464272532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139037257129 + 96235207524 = 372877^2 + 310218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235272464653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235272464597 and 235272464606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235272464683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117636232326 + 117636232327.

It is an arithmetic number, because the mean of its divisors is an integer number (117636232327).

Almost surely, 2^235272464653 is an apocalyptic number.

It is an amenable number.

235272464653 is a deficient number, since it is larger than the sum of its proper divisors (1).

235272464653 is an equidigital number, since it uses as much as digits as its factorization.

235272464653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 49.

The spelling of 235272464653 in words is "two hundred thirty-five billion, two hundred seventy-two million, four hundred sixty-four thousand, six hundred fifty-three".