5021545031 has 8 divisors (see below), whose sum is σ = 5143205760. Its totient is φ = 4900106232.

The previous prime is 5021545007. The next prime is 5021545033. The reversal of 5021545031 is 1305451205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5021545031 - 2³⁰ = 3947803207 is a prime.

It is a super-2 number, since 2×5021545031² = 50431828996721581922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021545033) 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 7 ways as a sum of consecutive naturals, for example, 9221 + ... + 100638.

It is an arithmetic number, because the mean of its divisors is an integer number (642900720).

Almost surely, 2^5021545031 is an apocalyptic number.

5021545031 is a deficient number, since it is larger than the sum of its proper divisors (121660729).

5021545031 is a wasteful number, since it uses less digits than its factorization.

5021545031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110965.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5021545031 is about 70862.8607311333. The cubic root of 5021545031 is about 1712.4285263011.

Adding to 5021545031 its reverse (1305451205), we get a palindrome (6326996236).

The spelling of 5021545031 in words is "five billion, twenty-one million, five hundred forty-five thousand, thirty-one".