2494535156 has 48 divisors (see below), whose sum is σ = 4814530560. Its totient is φ = 1126366560.

The previous prime is 2494535149. The next prime is 2494535167. The reversal of 2494535156 is 6515354942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149951 + ... + 165753.

It is an arithmetic number, because the mean of its divisors is an integer number (100302720).

Almost surely, 2^2494535156 is an apocalyptic number.

It is an amenable number.

2494535156 is a deficient number, since it is larger than the sum of its proper divisors (2319995404).

2494535156 is a wasteful number, since it uses less digits than its factorization.

2494535156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15924 (or 15922 counting only the distinct ones).

The product of its digits is 648000, while the sum is 44.

The square root of 2494535156 is about 49945.3216627944. The cubic root of 2494535156 is about 1356.2191622569.

The spelling of 2494535156 in words is "two billion, four hundred ninety-four million, five hundred thirty-five thousand, one hundred fifty-six".