5021612071 has 12 divisors (see below), whose sum is σ = 5940478440. Its totient is φ = 4231283280.

The previous prime is 5021612033. The next prime is 5021612081. The reversal of 5021612071 is 1702161205.

It is not a de Polignac number, because 5021612071 - 2¹⁷ = 5021480999 is a prime.

It is a super-2 number, since 2×5021612071² = 50433175583225818082, 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 (5021612081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 865600 + ... + 871381.

It is an arithmetic number, because the mean of its divisors is an integer number (495039870).

Almost surely, 2^5021612071 is an apocalyptic number.

5021612071 is a deficient number, since it is larger than the sum of its proper divisors (918866369).

5021612071 is a wasteful number, since it uses less digits than its factorization.

5021612071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737054 (or 1737047 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 5021612071 is about 70863.3337558995. Note that the first 3 decimals coincide. The cubic root of 5021612071 is about 1712.4361468440.

Adding to 5021612071 its reverse (1702161205), we get a palindrome (6723773276).

The spelling of 5021612071 in words is "five billion, twenty-one million, six hundred twelve thousand, seventy-one".