215500413514 has 16 divisors (see below), whose sum is σ = 330910621920. Its totient is φ = 105216143760.

The previous prime is 215500413451. The next prime is 215500413517. The reversal of 215500413514 is 415314005512.

It is not an unprimeable number, because it can be changed into a prime (215500413517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4795224 + ... + 4839955.

It is an arithmetic number, because the mean of its divisors is an integer number (20681913870).

Almost surely, 2^215500413514 is an apocalyptic number.

215500413514 is a deficient number, since it is larger than the sum of its proper divisors (115410208406).

215500413514 is a wasteful number, since it uses less digits than its factorization.

215500413514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635445.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 215500413514 in words is "two hundred fifteen billion, five hundred million, four hundred thirteen thousand, five hundred fourteen".