2502533782 has 24 divisors (see below), whose sum is σ = 4382825760. Its totient is φ = 1068545520.

The previous prime is 2502533779. The next prime is 2502533809. The reversal of 2502533782 is 2873352052.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20557 + ... + 73672.

It is an arithmetic number, because the mean of its divisors is an integer number (182617740).

Almost surely, 2^2502533782 is an apocalyptic number.

2502533782 is a deficient number, since it is larger than the sum of its proper divisors (1880291978).

2502533782 is a wasteful number, since it uses less digits than its factorization.

2502533782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94516 (or 94509 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 2502533782 is about 50025.3314032001. The cubic root of 2502533782 is about 1357.6671696471.

The spelling of 2502533782 in words is "two billion, five hundred two million, five hundred thirty-three thousand, seven hundred eighty-two".