2496542256 has 160 divisors (see below), whose sum is σ = 7983864000. Its totient is φ = 741629952.

The previous prime is 2496542219. The next prime is 2496542299. The reversal of 2496542256 is 6522456942.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155200 + ... + 170528.

It is an arithmetic number, because the mean of its divisors is an integer number (49899150).

Almost surely, 2^2496542256 is an apocalyptic number.

2496542256 is a gapful number since it is divisible by the number (26) 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 2496542256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991932000).

2496542256 is an abundant number, since it is smaller than the sum of its proper divisors (5487321744).

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

2496542256 is a wasteful number, since it uses less digits than its factorization.

2496542256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15388 (or 15376 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 2496542256 is about 49965.4105957311. The cubic root of 2496542256 is about 1356.5828021844.

The spelling of 2496542256 in words is "two billion, four hundred ninety-six million, five hundred forty-two thousand, two hundred fifty-six".