5422515541 has 4 divisors (see below), whose sum is σ = 5472263500. Its totient is φ = 5372767584.

The previous prime is 5422515509. The next prime is 5422515563. The reversal of 5422515541 is 1455152245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1304726641 + 4117788900 = 36121^2 + 64170^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422515541 - 2⁵ = 5422515509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5422515497 and 5422515506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422515641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24873816 + ... + 24874033.

It is an arithmetic number, because the mean of its divisors is an integer number (1368065875).

Almost surely, 2^5422515541 is an apocalyptic number.

It is an amenable number.

5422515541 is a deficient number, since it is larger than the sum of its proper divisors (49747959).

5422515541 is a wasteful number, since it uses less digits than its factorization.

5422515541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49747958.

The product of its digits is 40000, while the sum is 34.

The square root of 5422515541 is about 73637.7317752251. The cubic root of 5422515541 is about 1756.8456262911.

Adding to 5422515541 its reverse (1455152245), we get a palindrome (6877667786).

The spelling of 5422515541 in words is "five billion, four hundred twenty-two million, five hundred fifteen thousand, five hundred forty-one".