2623542036 has 48 divisors (see below), whose sum is σ = 6222216000. Its totient is φ = 860205312.

The previous prime is 2623542023. The next prime is 2623542041. The reversal of 2623542036 is 6302453262.

It is a junction number, because it is equal to n+sod(n) for n = 2623541988 and 2623542006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336915 + ... + 344613.

It is an arithmetic number, because the mean of its divisors is an integer number (129629500).

Almost surely, 2^2623542036 is an apocalyptic number.

It is an amenable number.

2623542036 is an abundant number, since it is smaller than the sum of its proper divisors (3598673964).

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

2623542036 is a wasteful number, since it uses less digits than its factorization.

2623542036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8168 (or 8166 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2623542036 is about 51220.5235818612. The cubic root of 2623542036 is about 1379.2066496471.

Adding to 2623542036 its reverse (6302453262), we get a palindrome (8925995298).

The spelling of 2623542036 in words is "two billion, six hundred twenty-three million, five hundred forty-two thousand, thirty-six".