2025633626166 has 16 divisors (see below), whose sum is σ = 4264491844800. Its totient is φ = 639673776648.

The previous prime is 2025633626059. The next prime is 2025633626173. The reversal of 2025633626166 is 6616263365202.

It is a happy 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, 8884357896 + ... + 8884358123.

It is an arithmetic number, because the mean of its divisors is an integer number (266530740300).

Almost surely, 2^{2025633626166} is an apocalyptic number.

2025633626166 is an abundant number, since it is smaller than the sum of its proper divisors (2238858218634).

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

2025633626166 is a wasteful number, since it uses less digits than its factorization.

2025633626166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17768716043.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 2025633626166 in words is "two trillion, twenty-five billion, six hundred thirty-three million, six hundred twenty-six thousand, one hundred sixty-six".