213525040025006 has 8 divisors (see below), whose sum is σ = 320399509560264. Its totient is φ = 106725203504920.

The previous prime is 213525040024987. The next prime is 213525040025021. The reversal of 213525040025006 is 600520040525312.

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

It is a super-2 number, since 2×213525040025006² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18658246640 + ... + 18658258083.

It is an arithmetic number, because the mean of its divisors is an integer number (40049938695033).

Almost surely, 2^{213525040025006} is an apocalyptic number.

213525040025006 is a deficient number, since it is larger than the sum of its proper divisors (106874469535258).

213525040025006 is a wasteful number, since it uses less digits than its factorization.

213525040025006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37316507586.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 213525040025006 in words is "two hundred thirteen trillion, five hundred twenty-five billion, forty million, twenty-five thousand, six".