5021334390 has 16 divisors (see below), whose sum is σ = 12051202608. Its totient is φ = 1339022496.

The previous prime is 5021334389. The next prime is 5021334443. The reversal of 5021334390 is 934331205.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 167377813 = 5021334390 / (5 + 0 + 2 + 1 + 3 + 3 + 4 + 3 + 9 + 0).

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, 83688877 + ... + 83688936.

It is an arithmetic number, because the mean of its divisors is an integer number (753200163).

Almost surely, 2^5021334390 is an apocalyptic number.

5021334390 is an abundant number, since it is smaller than the sum of its proper divisors (7029868218).

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

5021334390 is a wasteful number, since it uses less digits than its factorization.

5021334390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167377823.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 5021334390 is about 70861.3744574574. The cubic root of 5021334390 is about 1712.4045819640.

Adding to 5021334390 its reverse (934331205), we get a palindrome (5955665595).

The spelling of 5021334390 in words is "five billion, twenty-one million, three hundred thirty-four thousand, three hundred ninety".