15132225142305 has 24 divisors (see below), whose sum is σ = 26256202876800. Its totient is φ = 8062208497440.

The previous prime is 15132225142297. The next prime is 15132225142399. The reversal of 15132225142305 is 50324152223151.

15132225142305 is a `hidden beast` number, since 1 + 5 + 1 + 3 + 2 + 225 + 1 + 423 + 0 + 5 = 666.

It is not a de Polignac number, because 15132225142305 - 2³ = 15132225142297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15132225142305.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173113705 + ... + 173201094.

It is an arithmetic number, because the mean of its divisors is an integer number (1094008453200).

Almost surely, 2^{15132225142305} is an apocalyptic number.

15132225142305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15132225142305 is a deficient number, since it is larger than the sum of its proper divisors (11123977734495).

15132225142305 is a wasteful number, since it uses less digits than its factorization.

15132225142305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346315781 (or 346315778 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 15132225142305 its reverse (50324152223151), we get a palindrome (65456377365456).

The spelling of 15132225142305 in words is "fifteen trillion, one hundred thirty-two billion, two hundred twenty-five million, one hundred forty-two thousand, three hundred five".