5013511038 has 80 divisors (see below), whose sum is σ = 12520973520. Its totient is φ = 1490068224.

The previous prime is 5013510977. The next prime is 5013511049. The reversal of 5013511038 is 8301153105.

5013511038 is a `hidden beast` number, since 501 + 3 + 51 + 103 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4420 + ... + 100232.

It is an arithmetic number, because the mean of its divisors is an integer number (156512169).

Almost surely, 2^5013511038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5013511038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6260486760).

5013511038 is an abundant number, since it is smaller than the sum of its proper divisors (7507462482).

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

5013511038 is a wasteful number, since it uses less digits than its factorization.

5013511038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95863 (or 95854 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 5013511038 is about 70806.1511310988. The cubic root of 5013511038 is about 1711.5147980756.

The spelling of 5013511038 in words is "five billion, thirteen million, five hundred eleven thousand, thirty-eight".