15141504500 has 36 divisors (see below), whose sum is σ = 33075056196. Its totient is φ = 6055501200.

The previous prime is 15141504479. The next prime is 15141504527. The reversal of 15141504500 is 540514151.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 484528144 + 14656976356 = 22012^2 + 121066^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 15141504500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2748749 + ... + 2754251.

It is an arithmetic number, because the mean of its divisors is an integer number (918751561).

Almost surely, 2^15141504500 is an apocalyptic number.

15141504500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15141504500 is an abundant number, since it is smaller than the sum of its proper divisors (17933551696).

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

15141504500 is an frugal number, since it uses more digits than its factorization.

15141504500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11025 (or 5510 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

Multiplying 15141504500 by its product of nonzero digits (2000), we get a square (30283009000000 = 5503000²).

The spelling of 15141504500 in words is "fifteen billion, one hundred forty-one million, five hundred four thousand, five hundred".