152538787 has 2 divisors, whose sum is σ = 152538788. Its totient is φ = 152538786.

The previous prime is 152538769. The next prime is 152538797. The reversal of 152538787 is 787835251.

152538787 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 152538787 - 2²⁷ = 18321059 is a prime.

It is not a weakly prime, because it can be changed into another prime (152538767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76269393 + 76269394.

It is an arithmetic number, because the mean of its divisors is an integer number (76269394).

Almost surely, 2^152538787 is an apocalyptic number.

152538787 is a deficient number, since it is larger than the sum of its proper divisors (1).

152538787 is an equidigital number, since it uses as much as digits as its factorization.

152538787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 470400, while the sum is 46.

The square root of 152538787 is about 12350.6593751103. The cubic root of 152538787 is about 534.3101563853.

The spelling of 152538787 in words is "one hundred fifty-two million, five hundred thirty-eight thousand, seven hundred eighty-seven".