152315565373 has 2 divisors, whose sum is σ = 152315565374. Its totient is φ = 152315565372.

The previous prime is 152315565371. The next prime is 152315565439. The reversal of 152315565373 is 373565513251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144325529604 + 7990035769 = 379902^2 + 89387^2 .

It is a cyclic number.

It is not a de Polignac number, because 152315565373 - 2¹ = 152315565371 is a prime.

Together with 152315565371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152315565371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76157782686 + 76157782687.

It is an arithmetic number, because the mean of its divisors is an integer number (76157782687).

Almost surely, 2^152315565373 is an apocalyptic number.

It is an amenable number.

152315565373 is a deficient number, since it is larger than the sum of its proper divisors (1).

152315565373 is an equidigital number, since it uses as much as digits as its factorization.

152315565373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1417500, while the sum is 46.

The spelling of 152315565373 in words is "one hundred fifty-two billion, three hundred fifteen million, five hundred sixty-five thousand, three hundred seventy-three".