152430433 has 2 divisors, whose sum is σ = 152430434. Its totient is φ = 152430432.

The previous prime is 152430431. The next prime is 152430437. The reversal of 152430433 is 334034251.

152430433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105206049 + 47224384 = 10257^2 + 6872^2 .

It is a cyclic number.

It is not a de Polignac number, because 152430433 - 2¹ = 152430431 is a prime.

Together with 152430431, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 152430398 and 152430407.

It is not a weakly prime, because it can be changed into another prime (152430431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76215216 + 76215217.

It is an arithmetic number, because the mean of its divisors is an integer number (76215217).

Almost surely, 2^152430433 is an apocalyptic number.

It is an amenable number.

152430433 is a deficient number, since it is larger than the sum of its proper divisors (1).

152430433 is an equidigital number, since it uses as much as digits as its factorization.

152430433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 152430433 is about 12346.2720284303. The cubic root of 152430433 is about 534.1836129282.

Adding to 152430433 its reverse (334034251), we get a palindrome (486464684).

The spelling of 152430433 in words is "one hundred fifty-two million, four hundred thirty thousand, four hundred thirty-three".