15142025352 has 16 divisors (see below), whose sum is σ = 37855063440. Its totient is φ = 5047341776.

The previous prime is 15142025351. The next prime is 15142025359. The reversal of 15142025352 is 25352024151.

It is a super-3 number, since 3×15142025352³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (15142025351) 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, 315458838 + ... + 315458885.

It is an arithmetic number, because the mean of its divisors is an integer number (2365941465).

Almost surely, 2^15142025352 is an apocalyptic number.

15142025352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15142025352 is an abundant number, since it is smaller than the sum of its proper divisors (22713038088).

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

15142025352 is a wasteful number, since it uses less digits than its factorization.

15142025352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630917732 (or 630917728 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 15142025352 in words is "fifteen billion, one hundred forty-two million, twenty-five thousand, three hundred fifty-two".