2541623622 has 16 divisors (see below), whose sum is σ = 5108793600. Its totient is φ = 842950152.

The previous prime is 2541623611. The next prime is 2541623657. The reversal of 2541623622 is 2263261452.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063138 + ... + 1065525.

It is an arithmetic number, because the mean of its divisors is an integer number (319299600).

Almost surely, 2^2541623622 is an apocalyptic number.

2541623622 is an abundant number, since it is smaller than the sum of its proper divisors (2567169978).

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

2541623622 is a wasteful number, since it uses less digits than its factorization.

2541623622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128867.

The product of its digits is 34560, while the sum is 33.

The square root of 2541623622 is about 50414.5179685376. The cubic root of 2541623622 is about 1364.6996475843.

The spelling of 2541623622 in words is "two billion, five hundred forty-one million, six hundred twenty-three thousand, six hundred twenty-two".