5222013451 has 4 divisors (see below), whose sum is σ = 5222158504. Its totient is φ = 5221868400.

The previous prime is 5222013427. The next prime is 5222013479. The reversal of 5222013451 is 1543102225.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5222013451 - 2³¹ = 3074529803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5222013481) 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, 27016 + ... + 105706.

It is an arithmetic number, because the mean of its divisors is an integer number (1305539626).

Almost surely, 2^5222013451 is an apocalyptic number.

5222013451 is a deficient number, since it is larger than the sum of its proper divisors (145053).

5222013451 is an equidigital number, since it uses as much as digits as its factorization.

5222013451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145052.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5222013451 is about 72263.5001297335. The cubic root of 5222013451 is about 1734.9195012856.

Adding to 5222013451 its reverse (1543102225), we get a palindrome (6765115676).

The spelling of 5222013451 in words is "five billion, two hundred twenty-two million, thirteen thousand, four hundred fifty-one".