152433427 has 2 divisors, whose sum is σ = 152433428. Its totient is φ = 152433426.

The previous prime is 152433419. The next prime is 152433431. The reversal of 152433427 is 724334251.

It is a happy number.

152433427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152433427 - 2³ = 152433419 is a prime.

It is not a weakly prime, because it can be changed into another prime (152433527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76216713 + 76216714.

It is an arithmetic number, because the mean of its divisors is an integer number (76216714).

Almost surely, 2^152433427 is an apocalyptic number.

152433427 is a deficient number, since it is larger than the sum of its proper divisors (1).

152433427 is an equidigital number, since it uses as much as digits as its factorization.

152433427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 31.

The square root of 152433427 is about 12346.3932790107. The cubic root of 152433427 is about 534.1871103384.

Adding to 152433427 its reverse (724334251), we get a palindrome (876767678).

The spelling of 152433427 in words is "one hundred fifty-two million, four hundred thirty-three thousand, four hundred twenty-seven".