2542182524 has 72 divisors (see below), whose sum is σ = 5327205408. Its totient is φ = 1057929600.

The previous prime is 2542182493. The next prime is 2542182551. The reversal of 2542182524 is 4252812452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1047977 + ... + 1050399.

It is an arithmetic number, because the mean of its divisors is an integer number (73988964).

Almost surely, 2^2542182524 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 2542182524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2663602704).

2542182524 is an abundant number, since it is smaller than the sum of its proper divisors (2785022884).

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

2542182524 is a wasteful number, since it uses less digits than its factorization.

2542182524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595 (or 2586 counting only the distinct ones).

The product of its digits is 51200, while the sum is 35.

The square root of 2542182524 is about 50420.0607298325. The cubic root of 2542182524 is about 1364.7996725518.

Adding to 2542182524 its reverse (4252812452), we get a palindrome (6794994976).

The spelling of 2542182524 in words is "two billion, five hundred forty-two million, one hundred eighty-two thousand, five hundred twenty-four".