15157275151 has 4 divisors (see below), whose sum is σ = 15234215832. Its totient is φ = 15080334472.

The previous prime is 15157275143. The next prime is 15157275163.

15157275151 is nontrivially palindromic in base 10.

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 15157275151 - 2³ = 15157275143 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 (15157276151) 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, 38470045 + ... + 38470438.

It is an arithmetic number, because the mean of its divisors is an integer number (3808553958).

Almost surely, 2^15157275151 is an apocalyptic number.

15157275151 is a deficient number, since it is larger than the sum of its proper divisors (76940681).

15157275151 is an equidigital number, since it uses as much as digits as its factorization.

15157275151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76940680.

The product of its digits is 61250, while the sum is 40.

The spelling of 15157275151 in words is "fifteen billion, one hundred fifty-seven million, two hundred seventy-five thousand, one hundred fifty-one".