152410409 has 2 divisors, whose sum is σ = 152410410. Its totient is φ = 152410408.

The previous prime is 152410373. The next prime is 152410421. The reversal of 152410409 is 904014251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129322384 + 23088025 = 11372^2 + 4805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152410409 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (152410469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76205204 + 76205205.

It is an arithmetic number, because the mean of its divisors is an integer number (76205205).

Almost surely, 2^152410409 is an apocalyptic number.

It is an amenable number.

152410409 is a deficient number, since it is larger than the sum of its proper divisors (1).

152410409 is an equidigital number, since it uses as much as digits as its factorization.

152410409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 152410409 is about 12345.4610687491. The cubic root of 152410409 is about 534.1602209216.

The spelling of 152410409 in words is "one hundred fifty-two million, four hundred ten thousand, four hundred nine".