15045605151 has 4 divisors (see below), whose sum is σ = 20060806872. Its totient is φ = 10030403432.

The previous prime is 15045605147. The next prime is 15045605161. The reversal of 15045605151 is 15150654051.

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 15045605151 - 2² = 15045605147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15045605161) 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, 2507600856 + ... + 2507600861.

It is an arithmetic number, because the mean of its divisors is an integer number (5015201718).

Almost surely, 2^15045605151 is an apocalyptic number.

15045605151 is a deficient number, since it is larger than the sum of its proper divisors (5015201721).

15045605151 is an equidigital number, since it uses as much as digits as its factorization.

15045605151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015201720.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 15045605151 in words is "fifteen billion, forty-five million, six hundred five thousand, one hundred fifty-one".