5063021520 has 80 divisors (see below), whose sum is σ = 15894101760. Its totient is φ = 1333043712.

The previous prime is 5063021519. The next prime is 5063021527. The reversal of 5063021520 is 251203605.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×5063021520² = 51268373823966220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5063021527) 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, 114559 + ... + 152478.

It is an arithmetic number, because the mean of its divisors is an integer number (198676272).

Almost surely, 2^5063021520 is an apocalyptic number.

It is an amenable number.

5063021520 is an abundant number, since it is smaller than the sum of its proper divisors (10831080240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5063021520 is a wasteful number, since it uses less digits than its factorization.

5063021520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267132 (or 267126 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5063021520 is about 71154.9121283977. The cubic root of 5063021520 is about 1717.1303239162.

The spelling of 5063021520 in words is "five billion, sixty-three million, twenty-one thousand, five hundred twenty".