2513242268 has 6 divisors (see below), whose sum is σ = 4398173976. Its totient is φ = 1256621132.

The previous prime is 2513242267. The next prime is 2513242289. The reversal of 2513242268 is 8622423152.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513242267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314155280 + ... + 314155287.

It is an arithmetic number, because the mean of its divisors is an integer number (733028996).

Almost surely, 2^2513242268 is an apocalyptic number.

It is an amenable number.

2513242268 is a deficient number, since it is larger than the sum of its proper divisors (1884931708).

2513242268 is a wasteful number, since it uses less digits than its factorization.

2513242268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628310571 (or 628310569 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 2513242268 is about 50132.2477852330. The cubic root of 2513242268 is about 1359.6009260169.

The spelling of 2513242268 in words is "two billion, five hundred thirteen million, two hundred forty-two thousand, two hundred sixty-eight".