15151230045 has 96 divisors (see below), whose sum is σ = 30804883200. Its totient is φ = 6745669632.

The previous prime is 15151230007. The next prime is 15151230047. The reversal of 15151230045 is 54003215151.

It is not a de Polignac number, because 15151230045 - 2⁷ = 15151229917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15151230047) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2317341 + ... + 2323869.

It is an arithmetic number, because the mean of its divisors is an integer number (320884200).

Almost surely, 2^15151230045 is an apocalyptic number.

15151230045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15151230045 is an abundant number, since it is smaller than the sum of its proper divisors (15653653155).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15151230045 is a wasteful number, since it uses less digits than its factorization.

15151230045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6739 (or 6736 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 15151230045 its reverse (54003215151), we get a palindrome (69154445196).

The spelling of 15151230045 in words is "fifteen billion, one hundred fifty-one million, two hundred thirty thousand, forty-five".