15753234253 has 2 divisors, whose sum is σ = 15753234254. Its totient is φ = 15753234252.

The previous prime is 15753234209. The next prime is 15753234271. The reversal of 15753234253 is 35243235751.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15436323049 + 316911204 = 124243^2 + 17802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15753234253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15753234283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7876617126 + 7876617127.

It is an arithmetic number, because the mean of its divisors is an integer number (7876617127).

Almost surely, 2^15753234253 is an apocalyptic number.

It is an amenable number.

15753234253 is a deficient number, since it is larger than the sum of its proper divisors (1).

15753234253 is an equidigital number, since it uses as much as digits as its factorization.

15753234253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378000, while the sum is 40.

The spelling of 15753234253 in words is "fifteen billion, seven hundred fifty-three million, two hundred thirty-four thousand, two hundred fifty-three".