2518341020 has 48 divisors (see below), whose sum is σ = 5724062400. Its totient is φ = 925157376.

The previous prime is 2518341013. The next prime is 2518341061. The reversal of 2518341020 is 201438152.

2518341020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27404 + ... + 76076.

It is an arithmetic number, because the mean of its divisors is an integer number (119251300).

Almost surely, 2^2518341020 is an apocalyptic number.

2518341020 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 2518341020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2862031200).

2518341020 is an abundant number, since it is smaller than the sum of its proper divisors (3205721380).

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

2518341020 is a wasteful number, since it uses less digits than its factorization.

2518341020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48894 (or 48892 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2518341020 is about 50183.0750353144. The cubic root of 2518341020 is about 1360.5197371941.

Adding to 2518341020 its reverse (201438152), we get a palindrome (2719779172).

The spelling of 2518341020 in words is "two billion, five hundred eighteen million, three hundred forty-one thousand, twenty".