5221413254 has 4 divisors (see below), whose sum is σ = 7832119884. Its totient is φ = 2610706626.

The previous prime is 5221413251. The next prime is 5221413277. The reversal of 5221413254 is 4523141225.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221413251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305353312 + ... + 1305353315.

It is an arithmetic number, because the mean of its divisors is an integer number (1958029971).

Almost surely, 2^5221413254 is an apocalyptic number.

5221413254 is a deficient number, since it is larger than the sum of its proper divisors (2610706630).

5221413254 is a wasteful number, since it uses less digits than its factorization.

5221413254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610706629.

The product of its digits is 9600, while the sum is 29.

The square root of 5221413254 is about 72259.3471739124. The cubic root of 5221413254 is about 1734.8530305404.

Adding to 5221413254 its reverse (4523141225), we get a palindrome (9744554479).

The spelling of 5221413254 in words is "five billion, two hundred twenty-one million, four hundred thirteen thousand, two hundred fifty-four".