2253620640404 has 24 divisors (see below), whose sum is σ = 4507823970048. Its totient is φ = 965712555360.

The previous prime is 2253620640379. The next prime is 2253620640431. The reversal of 2253620640404 is 4040460263522.

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, 4981964 + ... + 5415459.

It is an arithmetic number, because the mean of its divisors is an integer number (187825998752).

Almost surely, 2^{2253620640404} is an apocalyptic number.

It is an amenable number.

2253620640404 is an abundant number, since it is smaller than the sum of its proper divisors (2254203329644).

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

2253620640404 is a wasteful number, since it uses less digits than its factorization.

2253620640404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10405175 (or 10405173 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 2253620640404 in words is "two trillion, two hundred fifty-three billion, six hundred twenty million, six hundred forty thousand, four hundred four".