5210061340 has 24 divisors (see below), whose sum is σ = 11935777392. Its totient is φ = 1894567680.

The previous prime is 5210061317. The next prime is 5210061341. The reversal of 5210061340 is 431600125.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210061341) 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, 11840829 + ... + 11841268.

It is an arithmetic number, because the mean of its divisors is an integer number (497324058).

Almost surely, 2^5210061340 is an apocalyptic number.

It is an amenable number.

5210061340 is an abundant number, since it is smaller than the sum of its proper divisors (6725716052).

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

5210061340 is a wasteful number, since it uses less digits than its factorization.

5210061340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23682117 (or 23682115 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5210061340 is about 72180.7546372300. The cubic root of 5210061340 is about 1733.5948659445.

Adding to 5210061340 its reverse (431600125), we get a palindrome (5641661465).

The spelling of 5210061340 in words is "five billion, two hundred ten million, sixty-one thousand, three hundred forty".