2523354740 has 48 divisors (see below), whose sum is σ = 5480455680. Its totient is φ = 974912640.

The previous prime is 2523354739. The next prime is 2523354763. The reversal of 2523354740 is 474533252.

It is a self number, because there is not a number n which added to its sum of digits gives 2523354740.

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 15 ways as a sum of consecutive naturals, for example, 345446 + ... + 352674.

It is an arithmetic number, because the mean of its divisors is an integer number (114176160).

Almost surely, 2^2523354740 is an apocalyptic number.

2523354740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2523354740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2740227840).

2523354740 is an abundant number, since it is smaller than the sum of its proper divisors (2957100940).

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

2523354740 is a wasteful number, since it uses less digits than its factorization.

2523354740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7832 (or 7830 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

The square root of 2523354740 is about 50233.0044890807. The cubic root of 2523354740 is about 1361.4220168013.

Adding to 2523354740 its reverse (474533252), we get a palindrome (2997887992).

The spelling of 2523354740 in words is "two billion, five hundred twenty-three million, three hundred fifty-four thousand, seven hundred forty".