2530042336 has 36 divisors (see below), whose sum is σ = 5090925168. Its totient is φ = 1237151232.

The previous prime is 2530042267. The next prime is 2530042363. The reversal of 2530042336 is 6332400352.

It is a super-3 number, since 3×2530042336³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1950040 + ... + 1951336.

It is an arithmetic number, because the mean of its divisors is an integer number (141414588).

Almost surely, 2^2530042336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530042336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2545462584).

2530042336 is an abundant number, since it is smaller than the sum of its proper divisors (2560882832).

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

2530042336 is an frugal number, since it uses more digits than its factorization.

2530042336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651 (or 1346 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 2530042336 is about 50299.5262005518. The cubic root of 2530042336 is about 1362.6236722575.

Adding to 2530042336 its reverse (6332400352), we get a palindrome (8862442688).

The spelling of 2530042336 in words is "two billion, five hundred thirty million, forty-two thousand, three hundred thirty-six".