15022150145 has 8 divisors (see below), whose sum is σ = 18141400104. Its totient is φ = 11941173504.

The previous prime is 15022150127. The next prime is 15022150151. The reversal of 15022150145 is 54105122051.

It can be written as a sum of positive squares in 4 ways, for example, as 360088576 + 14662061569 = 18976^2 + 121087^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15022150145 - 2¹² = 15022146049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9567464 + ... + 9569033.

It is an arithmetic number, because the mean of its divisors is an integer number (2267675013).

Almost surely, 2^15022150145 is an apocalyptic number.

It is an amenable number.

15022150145 is a deficient number, since it is larger than the sum of its proper divisors (3119249959).

15022150145 is a wasteful number, since it uses less digits than its factorization.

15022150145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19136659.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 15022150145 its reverse (54105122051), we get a palindrome (69127272196).

The spelling of 15022150145 in words is "fifteen billion, twenty-two million, one hundred fifty thousand, one hundred forty-five".