152572373 has 2 divisors, whose sum is σ = 152572374. Its totient is φ = 152572372.

The previous prime is 152572351. The next prime is 152572391. The reversal of 152572373 is 373275251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146845924 + 5726449 = 12118^2 + 2393^2 .

It is an emirp because it is prime and its reverse (373275251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152572373 - 2⁶ = 152572309 is a prime.

It is a super-2 number, since 2×152572373² = 46556658005702258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152572873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76286186 + 76286187.

It is an arithmetic number, because the mean of its divisors is an integer number (76286187).

Almost surely, 2^152572373 is an apocalyptic number.

It is an amenable number.

152572373 is a deficient number, since it is larger than the sum of its proper divisors (1).

152572373 is an equidigital number, since it uses as much as digits as its factorization.

152572373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 35.

The square root of 152572373 is about 12352.0189847652. The cubic root of 152572373 is about 534.3493683225.

The spelling of 152572373 in words is "one hundred fifty-two million, five hundred seventy-two thousand, three hundred seventy-three".