5220554512 has 10 divisors (see below), whose sum is σ = 10114824398. Its totient is φ = 2610277248.

The previous prime is 5220554483. The next prime is 5220554543. The reversal of 5220554512 is 2154550225.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2856261136 + 2364293376 = 53444^2 + 48624^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163142313 + ... + 163142344.

Almost surely, 2^5220554512 is an apocalyptic number.

It is an amenable number.

5220554512 is a deficient number, since it is larger than the sum of its proper divisors (4894269886).

5220554512 is a wasteful number, since it uses less digits than its factorization.

5220554512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326284665 (or 326284659 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 5220554512 is about 72253.4048471074. The cubic root of 5220554512 is about 1734.7579175400.

The spelling of 5220554512 in words is "five billion, two hundred twenty million, five hundred fifty-four thousand, five hundred twelve".