152256373 has 2 divisors, whose sum is σ = 152256374. Its totient is φ = 152256372.

The previous prime is 152256371. The next prime is 152256397. The reversal of 152256373 is 373652251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112402404 + 39853969 = 10602^2 + 6313^2 .

It is a cyclic number.

It is not a de Polignac number, because 152256373 - 2¹ = 152256371 is a prime.

Together with 152256371, 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 (152256371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76128186 + 76128187.

It is an arithmetic number, because the mean of its divisors is an integer number (76128187).

Almost surely, 2^152256373 is an apocalyptic number.

It is an amenable number.

152256373 is a deficient number, since it is larger than the sum of its proper divisors (1).

152256373 is an equidigital number, since it uses as much as digits as its factorization.

152256373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 34.

The square root of 152256373 is about 12339.2209235429. The cubic root of 152256373 is about 533.9802077605.

The spelling of 152256373 in words is "one hundred fifty-two million, two hundred fifty-six thousand, three hundred seventy-three".