15150200215 has 8 divisors (see below), whose sum is σ = 18197349408. Its totient is φ = 12108754080.

The previous prime is 15150200203. The next prime is 15150200231. The reversal of 15150200215 is 51200205151.

It is a happy number.

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

It is not a de Polignac number, because 15150200215 - 2¹⁵ = 15150167447 is a prime.

It is a Duffinian number.

It is a congruent 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, 1419916 + ... + 1430545.

It is an arithmetic number, because the mean of its divisors is an integer number (2274668676).

Almost surely, 2^15150200215 is an apocalyptic number.

15150200215 is a deficient number, since it is larger than the sum of its proper divisors (3047149193).

15150200215 is a wasteful number, since it uses less digits than its factorization.

15150200215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851529.

The product of its (nonzero) digits is 500, while the sum is 22.

Adding to 15150200215 its reverse (51200205151), we get a palindrome (66350405366).

The spelling of 15150200215 in words is "fifteen billion, one hundred fifty million, two hundred thousand, two hundred fifteen".