5126458020 has 96 divisors (see below), whose sum is σ = 15145159680. Its totient is φ = 1292054400.

The previous prime is 5126458009. The next prime is 5126458031. The reversal of 5126458020 is 208546215.

It is an interprime number because it is at equal distance from previous prime (5126458009) and next prime (5126458031).

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, 499945 + ... + 510095.

It is an arithmetic number, because the mean of its divisors is an integer number (157762080).

Almost surely, 2^5126458020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5126458020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7572579840).

5126458020 is an abundant number, since it is smaller than the sum of its proper divisors (10018701660).

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

5126458020 is a wasteful number, since it uses less digits than its factorization.

5126458020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625 (or 10623 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 5126458020 is about 71599.2878456204. The cubic root of 5126458020 is about 1724.2721028908.

The spelling of 5126458020 in words is "five billion, one hundred twenty-six million, four hundred fifty-eight thousand, twenty".