5220566254 has 8 divisors (see below), whose sum is σ = 8100878760. Its totient is φ = 2520273336.

The previous prime is 5220566209. The next prime is 5220566257. The reversal of 5220566254 is 4526650225.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220566257) 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, 45004824 + ... + 45004939.

It is an arithmetic number, because the mean of its divisors is an integer number (1012609845).

Almost surely, 2^5220566254 is an apocalyptic number.

5220566254 is a deficient number, since it is larger than the sum of its proper divisors (2880312506).

5220566254 is a wasteful number, since it uses less digits than its factorization.

5220566254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90009794.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5220566254 is about 72253.4861027480. The cubic root of 5220566254 is about 1734.7592181370.

The spelling of 5220566254 in words is "five billion, two hundred twenty million, five hundred sixty-six thousand, two hundred fifty-four".