15225214606750 has 32 divisors (see below), whose sum is σ = 28501835963328. Its totient is φ = 6090035796000.

The previous prime is 15225214606727. The next prime is 15225214606769. The reversal of 15225214606750 is 5760641252251.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 15225214606750.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 52055920 + ... + 52347580.

It is an arithmetic number, because the mean of its divisors is an integer number (890682373854).

Almost surely, 2^{15225214606750} is an apocalyptic number.

15225214606750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15225214606750 is a deficient number, since it is larger than the sum of its proper divisors (13276621356578).

15225214606750 is a wasteful number, since it uses less digits than its factorization.

15225214606750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500485 (or 500475 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 15225214606750 in words is "fifteen trillion, two hundred twenty-five billion, two hundred fourteen million, six hundred six thousand, seven hundred fifty".