152205593 has 2 divisors, whose sum is σ = 152205594. Its totient is φ = 152205592.

The previous prime is 152205583. The next prime is 152205623. The reversal of 152205593 is 395502251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145636624 + 6568969 = 12068^2 + 2563^2 .

It is an emirp because it is prime and its reverse (395502251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152205593 - 2¹⁴ = 152189209 is a prime.

It is not a weakly prime, because it can be changed into another prime (152205533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76102796 + 76102797.

It is an arithmetic number, because the mean of its divisors is an integer number (76102797).

Almost surely, 2^152205593 is an apocalyptic number.

It is an amenable number.

152205593 is a deficient number, since it is larger than the sum of its proper divisors (1).

152205593 is an equidigital number, since it uses as much as digits as its factorization.

152205593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 152205593 is about 12337.1630855720. The cubic root of 152205593 is about 533.9208374378.

The spelling of 152205593 in words is "one hundred fifty-two million, two hundred five thousand, five hundred ninety-three".