5224021145 has 16 divisors (see below), whose sum is σ = 7167495168. Its totient is φ = 3580624320.

The previous prime is 5224021133. The next prime is 5224021183. The reversal of 5224021145 is 5411204225.

It is not a de Polignac number, because 5224021145 - 2¹⁸ = 5223759001 is a prime.

It is a super-2 number, since 2×5224021145² = 54580793846814222050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51992 + ... + 114678.

It is an arithmetic number, because the mean of its divisors is an integer number (447968448).

Almost surely, 2^5224021145 is an apocalyptic number.

It is an amenable number.

5224021145 is a deficient number, since it is larger than the sum of its proper divisors (1943474023).

5224021145 is a wasteful number, since it uses less digits than its factorization.

5224021145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65080.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5224021145 is about 72277.3902752444. The cubic root of 5224021145 is about 1735.1418128014.

The spelling of 5224021145 in words is "five billion, two hundred twenty-four million, twenty-one thousand, one hundred forty-five".