153332039797 has 2 divisors, whose sum is σ = 153332039798. Its totient is φ = 153332039796.

The previous prime is 153332039747. The next prime is 153332039803. The reversal of 153332039797 is 797930233351.

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., 153232319601 + 99720196 = 391449^2 + 9986^2 .

It is an emirp because it is prime and its reverse (797930233351) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153332039797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153332039717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76666019898 + 76666019899.

It is an arithmetic number, because the mean of its divisors is an integer number (76666019899).

Almost surely, 2^153332039797 is an apocalyptic number.

It is an amenable number.

153332039797 is a deficient number, since it is larger than the sum of its proper divisors (1).

153332039797 is an equidigital number, since it uses as much as digits as its factorization.

153332039797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3214890, while the sum is 52.

The spelling of 153332039797 in words is "one hundred fifty-three billion, three hundred thirty-two million, thirty-nine thousand, seven hundred ninety-seven".