153227422693 has 2 divisors, whose sum is σ = 153227422694. Its totient is φ = 153227422692.

The previous prime is 153227422687. The next prime is 153227422709. The reversal of 153227422693 is 396224722351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114421180644 + 38806242049 = 338262^2 + 196993^2 .

It is a cyclic number.

It is not a de Polignac number, because 153227422693 - 2²⁹ = 152690551781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153227422603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76613711346 + 76613711347.

It is an arithmetic number, because the mean of its divisors is an integer number (76613711347).

Almost surely, 2^153227422693 is an apocalyptic number.

It is an amenable number.

153227422693 is a deficient number, since it is larger than the sum of its proper divisors (1).

153227422693 is an equidigital number, since it uses as much as digits as its factorization.

153227422693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 46.

The spelling of 153227422693 in words is "one hundred fifty-three billion, two hundred twenty-seven million, four hundred twenty-two thousand, six hundred ninety-three".