5101365126 has 64 divisors (see below), whose sum is σ = 12165463296. Its totient is φ = 1405641600.

The previous prime is 5101365103. The next prime is 5101365127. The reversal of 5101365126 is 6215631015.

It is a super-2 number, since 2×5101365126² = 52047852297537991752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5101365093 and 5101365102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101365127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13116 + ... + 101856.

It is an arithmetic number, because the mean of its divisors is an integer number (190085364).

Almost surely, 2^5101365126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5101365126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6082731648).

5101365126 is an abundant number, since it is smaller than the sum of its proper divisors (7064098170).

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

5101365126 is a wasteful number, since it uses less digits than its factorization.

5101365126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88837.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5101365126 is about 71423.8414396761. The cubic root of 5101365126 is about 1721.4541882168.

The spelling of 5101365126 in words is "five billion, one hundred one million, three hundred sixty-five thousand, one hundred twenty-six".