5212261140 has 48 divisors (see below), whose sum is σ = 14622431040. Its totient is φ = 1387260160.

The previous prime is 5212261139. The next prime is 5212261177. The reversal of 5212261140 is 411622125.

It is a self number, because there is not a number n which added to its sum of digits gives 5212261140.

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, 52110 + ... + 114629.

It is an arithmetic number, because the mean of its divisors is an integer number (304633980).

Almost surely, 2^5212261140 is an apocalyptic number.

It is an amenable number.

5212261140 is an abundant number, since it is smaller than the sum of its proper divisors (9410169900).

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

5212261140 is a wasteful number, since it uses less digits than its factorization.

5212261140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167272 (or 167270 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 5212261140 is about 72195.9911629448. The cubic root of 5212261140 is about 1733.8388186315.

Adding to 5212261140 its reverse (411622125), we get a palindrome (5623883265).

The spelling of 5212261140 in words is "five billion, two hundred twelve million, two hundred sixty-one thousand, one hundred forty".