215133101504 has 56 divisors (see below), whose sum is σ = 458934677760. Its totient is φ = 99736932096.

The previous prime is 215133101473. The next prime is 215133101569. The reversal of 215133101504 is 405101331512.

215133101504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824962 + ... + 1939265.

Almost surely, 2^215133101504 is an apocalyptic number.

It is an amenable number.

215133101504 is an abundant number, since it is smaller than the sum of its proper divisors (243801576256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

215133101504 is a wasteful number, since it uses less digits than its factorization.

215133101504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764305 (or 3764295 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 215133101504 in words is "two hundred fifteen billion, one hundred thirty-three million, one hundred one thousand, five hundred four".