2539196252 has 12 divisors (see below), whose sum is σ = 4677466920. Its totient is φ = 1202777136.

The previous prime is 2539196249. The next prime is 2539196287. The reversal of 2539196252 is 2526919352.

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 3 ways as a sum of consecutive naturals, for example, 16705163 + ... + 16705314.

It is an arithmetic number, because the mean of its divisors is an integer number (389788910).

Almost surely, 2^2539196252 is an apocalyptic number.

It is an amenable number.

2539196252 is a deficient number, since it is larger than the sum of its proper divisors (2138270668).

2539196252 is a wasteful number, since it uses less digits than its factorization.

2539196252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33410500 (or 33410498 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 2539196252 is about 50390.4381008937. The cubic root of 2539196252 is about 1364.2650584385.

The spelling of 2539196252 in words is "two billion, five hundred thirty-nine million, one hundred ninety-six thousand, two hundred fifty-two".