2551315302 has 48 divisors (see below), whose sum is σ = 5670624960. Its totient is φ = 828572976.

The previous prime is 2551315297. The next prime is 2551315303. The reversal of 2551315302 is 2035131552.

It is a happy number.

2551315302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551315303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 320373 + ... + 328239.

It is an arithmetic number, because the mean of its divisors is an integer number (118138020).

Almost surely, 2^2551315302 is an apocalyptic number.

2551315302 is an abundant number, since it is smaller than the sum of its proper divisors (3119309658).

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

2551315302 is a wasteful number, since it uses less digits than its factorization.

2551315302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8337 (or 8334 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2551315302 is about 50510.5464432924. The cubic root of 2551315302 is about 1366.4320646548.

Adding to 2551315302 its reverse (2035131552), we get a palindrome (4586446854).

The spelling of 2551315302 in words is "two billion, five hundred fifty-one million, three hundred fifteen thousand, three hundred two".