15233050153 has 4 divisors (see below), whose sum is σ = 15311978068. Its totient is φ = 15154122240.

The previous prime is 15233050111. The next prime is 15233050159. The reversal of 15233050153 is 35105033251.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7927587369 + 7305462784 = 89037^2 + 85472^2 .

It is a cyclic number.

It is not a de Polignac number, because 15233050153 - 2²⁹ = 14696179241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15233050159) 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, 39463668 + ... + 39464053.

It is an arithmetic number, because the mean of its divisors is an integer number (3827994517).

Almost surely, 2^15233050153 is an apocalyptic number.

It is an amenable number.

15233050153 is a deficient number, since it is larger than the sum of its proper divisors (78927915).

15233050153 is an equidigital number, since it uses as much as digits as its factorization.

15233050153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78927914.

The product of its (nonzero) digits is 6750, while the sum is 28.

The spelling of 15233050153 in words is "fifteen billion, two hundred thirty-three million, fifty thousand, one hundred fifty-three".