14725157500 has 60 divisors (see below), whose sum is σ = 32276730640. Its totient is φ = 5876208000.

The previous prime is 14725157471. The next prime is 14725157527. The reversal of 14725157500 is 575152741.

14725157500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14725157500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1090792 + ... + 1104208.

Almost surely, 2^14725157500 is an apocalyptic number.

14725157500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14725157500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16138365320).

14725157500 is an abundant number, since it is smaller than the sum of its proper divisors (17551573140).

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

14725157500 is a wasteful number, since it uses less digits than its factorization.

14725157500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13880 (or 13863 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 37.

It can be divided in two parts, 14725 and 157500, that added together give a square (172225 = 415²).

The spelling of 14725157500 in words is "fourteen billion, seven hundred twenty-five million, one hundred fifty-seven thousand, five hundred".