5021612070 has 64 divisors (see below), whose sum is σ = 12321662976. Its totient is φ = 1309182080.

The previous prime is 5021612033. The next prime is 5021612081. The reversal of 5021612070 is 702161205.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5021612070.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2129332 + ... + 2131688.

It is an arithmetic number, because the mean of its divisors is an integer number (192525984).

Almost surely, 2^5021612070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5021612070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6160831488).

5021612070 is an abundant number, since it is smaller than the sum of its proper divisors (7300050906).

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

5021612070 is a wasteful number, since it uses less digits than its factorization.

5021612070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 5021612070 is about 70863.3337488436. Note that the first 3 decimals coincide. The cubic root of 5021612070 is about 1712.4361467303.

Adding to 5021612070 its reverse (702161205), we get a palindrome (5723773275).

The spelling of 5021612070 in words is "five billion, twenty-one million, six hundred twelve thousand, seventy".