152349829 has 2 divisors, whose sum is σ = 152349830. Its totient is φ = 152349828.

The previous prime is 152349803. The next prime is 152349863. The reversal of 152349829 is 928943251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147501025 + 4848804 = 12145^2 + 2202^2 .

It is a cyclic number.

It is not a de Polignac number, because 152349829 - 2¹¹ = 152347781 is a prime.

It is a super-3 number, since 3×152349829³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152349229) 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, 76174914 + 76174915.

It is an arithmetic number, because the mean of its divisors is an integer number (76174915).

Almost surely, 2^152349829 is an apocalyptic number.

It is an amenable number.

152349829 is a deficient number, since it is larger than the sum of its proper divisors (1).

152349829 is an equidigital number, since it uses as much as digits as its factorization.

152349829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The square root of 152349829 is about 12343.0072915801. The cubic root of 152349829 is about 534.0894389788.

The spelling of 152349829 in words is "one hundred fifty-two million, three hundred forty-nine thousand, eight hundred twenty-nine".