15140252625150 has 48 divisors (see below), whose sum is σ = 37548230759424. Its totient is φ = 4037357232480.

The previous prime is 15140252625139. The next prime is 15140252625151. The reversal of 15140252625150 is 5152625204151.

It is a happy number.

It is a super-2 number, since 2×15140252625150² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15140252625099 and 15140252625108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15140252625151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14892387 + ... + 15876513.

It is an arithmetic number, because the mean of its divisors is an integer number (782254807488).

Almost surely, 2^{15140252625150} is an apocalyptic number.

15140252625150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15140252625150 is an abundant number, since it is smaller than the sum of its proper divisors (22407978134274).

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

15140252625150 is a wasteful number, since it uses less digits than its factorization.

15140252625150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086705 (or 1086700 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 15140252625150 in words is "fifteen trillion, one hundred forty billion, two hundred fifty-two million, six hundred twenty-five thousand, one hundred fifty".