5221551046 has 16 divisors (see below), whose sum is σ = 7850014848. Its totient is φ = 2604888000.

The previous prime is 5221551029. The next prime is 5221551047. The reversal of 5221551046 is 6401551225.

It is a junction number, because it is equal to n+sod(n) for n = 5221550999 and 5221551017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221551047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2675371 + ... + 2677321.

It is an arithmetic number, because the mean of its divisors is an integer number (490625928).

Almost surely, 2^5221551046 is an apocalyptic number.

5221551046 is a deficient number, since it is larger than the sum of its proper divisors (2628463802).

5221551046 is a wasteful number, since it uses less digits than its factorization.

5221551046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 5221551046 is about 72260.3006221258. The cubic root of 5221551046 is about 1734.8682912086.

The spelling of 5221551046 in words is "five billion, two hundred twenty-one million, five hundred fifty-one thousand, forty-six".