5422421051 has 8 divisors (see below), whose sum is σ = 5708253600. Its totient is φ = 5140761472.

The previous prime is 5422420951. The next prime is 5422421063. The reversal of 5422421051 is 1501242245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5422421051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5422421051.

It is not an unprimeable number, because it can be changed into a prime (5422423051) 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, 1040576 + ... + 1045773.

It is an arithmetic number, because the mean of its divisors is an integer number (713531700).

Almost surely, 2^5422421051 is an apocalyptic number.

5422421051 is a deficient number, since it is larger than the sum of its proper divisors (285832549).

5422421051 is a wasteful number, since it uses less digits than its factorization.

5422421051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086485.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5422421051 is about 73637.0901855851. The cubic root of 5422421051 is about 1756.8354215988.

Adding to 5422421051 its reverse (1501242245), we get a palindrome (6923663296).

The spelling of 5422421051 in words is "five billion, four hundred twenty-two million, four hundred twenty-one thousand, fifty-one".