5210322140 has 24 divisors (see below), whose sum is σ = 10944318672. Its totient is φ = 2083625600.

The previous prime is 5210322127. The next prime is 5210322157. The reversal of 5210322140 is 412230125.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59915 + ... + 118365.

It is an arithmetic number, because the mean of its divisors is an integer number (456013278).

Almost surely, 2^5210322140 is an apocalyptic number.

It is an amenable number.

5210322140 is an abundant number, since it is smaller than the sum of its proper divisors (5733996532).

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

5210322140 is a wasteful number, since it uses less digits than its factorization.

5210322140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62917 (or 62915 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5210322140 is about 72182.5611903595. The cubic root of 5210322140 is about 1733.6237916434.

Adding to 5210322140 its reverse (412230125), we get a palindrome (5622552265).

The spelling of 5210322140 in words is "five billion, two hundred ten million, three hundred twenty-two thousand, one hundred forty".