5222154241 has 4 divisors (see below), whose sum is σ = 5225365552. Its totient is φ = 5218942932.

The previous prime is 5222154233. The next prime is 5222154247. The reversal of 5222154241 is 1424512225.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5222154241 - 2³ = 5222154233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5222154247) 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, 1603215 + ... + 1606468.

It is an arithmetic number, because the mean of its divisors is an integer number (1306341388).

Almost surely, 2^5222154241 is an apocalyptic number.

It is an amenable number.

5222154241 is a deficient number, since it is larger than the sum of its proper divisors (3211311).

5222154241 is a wasteful number, since it uses less digits than its factorization.

5222154241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211310.

The product of its digits is 6400, while the sum is 28.

The square root of 5222154241 is about 72264.4742664056. The cubic root of 5222154241 is about 1734.9350927890.

Adding to 5222154241 its reverse (1424512225), we get a palindrome (6646666466).

The spelling of 5222154241 in words is "five billion, two hundred twenty-two million, one hundred fifty-four thousand, two hundred forty-one".