5220015501 has 16 divisors (see below), whose sum is σ = 7109222400. Its totient is φ = 3405930288.

The previous prime is 5220015497. The next prime is 5220015509. The reversal of 5220015501 is 1055100225.

It is not a de Polignac number, because 5220015501 - 2² = 5220015497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220015509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24781 + ... + 105138.

It is an arithmetic number, because the mean of its divisors is an integer number (444326400).

Almost surely, 2^5220015501 is an apocalyptic number.

It is an amenable number.

5220015501 is a deficient number, since it is larger than the sum of its proper divisors (1889206899).

5220015501 is a wasteful number, since it uses less digits than its factorization.

5220015501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130208.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 5220015501 is about 72249.6747466727. The cubic root of 5220015501 is about 1734.6982121466.

Adding to 5220015501 its reverse (1055100225), we get a palindrome (6275115726).

The spelling of 5220015501 in words is "five billion, two hundred twenty million, fifteen thousand, five hundred one".