5021230340 has 48 divisors (see below), whose sum is σ = 12056201472. Its totient is φ = 1720814976.

The previous prime is 5021230273. The next prime is 5021230343. The reversal of 5021230340 is 430321205.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (5021230343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385169 + ... + 397991.

It is an arithmetic number, because the mean of its divisors is an integer number (251170864).

Almost surely, 2^5021230340 is an apocalyptic number.

It is an amenable number.

5021230340 is an abundant number, since it is smaller than the sum of its proper divisors (7034971132).

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

5021230340 is a wasteful number, since it uses less digits than its factorization.

5021230340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15636 (or 15634 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5021230340 is about 70860.6402737091. The cubic root of 5021230340 is about 1712.3927539708.

Adding to 5021230340 its reverse (430321205), we get a palindrome (5451551545).

The spelling of 5021230340 in words is "five billion, twenty-one million, two hundred thirty thousand, three hundred forty".