2613433020 has 144 divisors (see below), whose sum is σ = 8321352480. Its totient is φ = 611663360.

The previous prime is 2613433013. The next prime is 2613433061. The reversal of 2613433020 is 203343162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204334 + ... + 216746.

It is an arithmetic number, because the mean of its divisors is an integer number (57787170).

Almost surely, 2^2613433020 is an apocalyptic number.

2613433020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2613433020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4160676240).

2613433020 is an abundant number, since it is smaller than the sum of its proper divisors (5707919460).

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

2613433020 is a wasteful number, since it uses less digits than its factorization.

2613433020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12476 (or 12463 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2613433020 is about 51121.7470358751. The cubic root of 2613433020 is about 1377.4329193303.

Adding to 2613433020 its reverse (203343162), we get a palindrome (2816776182).

The spelling of 2613433020 in words is "two billion, six hundred thirteen million, four hundred thirty-three thousand, twenty".