2513668890 has 16 divisors (see below), whose sum is σ = 6032805408. Its totient is φ = 670311696.

The previous prime is 2513668853. The next prime is 2513668891. The reversal of 2513668890 is 988663152.

It is a happy number.

2513668890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2513668891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41894452 + ... + 41894511.

It is an arithmetic number, because the mean of its divisors is an integer number (377050338).

Almost surely, 2^2513668890 is an apocalyptic number.

2513668890 is an abundant number, since it is smaller than the sum of its proper divisors (3519136518).

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

2513668890 is a wasteful number, since it uses less digits than its factorization.

2513668890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83788973.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 2513668890 is about 50136.5025704825. The cubic root of 2513668890 is about 1359.6778522589.

The spelling of 2513668890 in words is "two billion, five hundred thirteen million, six hundred sixty-eight thousand, eight hundred ninety".