152136863 has 4 divisors (see below), whose sum is σ = 152374848. Its totient is φ = 151898880.

The previous prime is 152136851. The next prime is 152136911. The reversal of 152136863 is 368631251.

152136863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152136863 - 2⁴ = 152136847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152136823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118031 + ... + 119312.

It is an arithmetic number, because the mean of its divisors is an integer number (38093712).

Almost surely, 2^152136863 is an apocalyptic number.

152136863 is a deficient number, since it is larger than the sum of its proper divisors (237985).

152136863 is an equidigital number, since it uses as much as digits as its factorization.

152136863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237984.

The product of its digits is 25920, while the sum is 35.

The square root of 152136863 is about 12334.3772846464. The cubic root of 152136863 is about 533.8404595240.

The spelling of 152136863 in words is "one hundred fifty-two million, one hundred thirty-six thousand, eight hundred sixty-three".