5031020982 has 64 divisors (see below), whose sum is σ = 11421688320. Its totient is φ = 1464562944.

The previous prime is 5031020971. The next prime is 5031020993. The reversal of 5031020982 is 2890201305.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5031020971) and next prime (5031020993).

It is a super-2 number, since 2×5031020982² = 50622344242648488648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1386823 + ... + 1390445.

It is an arithmetic number, because the mean of its divisors is an integer number (178463880).

Almost surely, 2^5031020982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5031020982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5710844160).

5031020982 is an abundant number, since it is smaller than the sum of its proper divisors (6390667338).

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

5031020982 is a wasteful number, since it uses less digits than its factorization.

5031020982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4597.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5031020982 is about 70929.6904124077. The cubic root of 5031020982 is about 1713.5050005975.

The spelling of 5031020982 in words is "five billion, thirty-one million, twenty thousand, nine hundred eighty-two".