152372573 has 2 divisors, whose sum is σ = 152372574. Its totient is φ = 152372572.

The previous prime is 152372569. The next prime is 152372579. The reversal of 152372573 is 375273251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78464164 + 73908409 = 8858^2 + 8597^2 .

It is a cyclic number.

It is not a de Polignac number, because 152372573 - 2² = 152372569 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152372579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76186286 + 76186287.

It is an arithmetic number, because the mean of its divisors is an integer number (76186287).

Almost surely, 2^152372573 is an apocalyptic number.

It is an amenable number.

152372573 is a deficient number, since it is larger than the sum of its proper divisors (1).

152372573 is an equidigital number, since it uses as much as digits as its factorization.

152372573 is an evil number, because the sum of its binary digits is even.

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

The square root of 152372573 is about 12343.9285885815. The cubic root of 152372573 is about 534.1160153696.

The spelling of 152372573 in words is "one hundred fifty-two million, three hundred seventy-two thousand, five hundred seventy-three".