5001036381 has 48 divisors (see below), whose sum is σ = 8088050880. Its totient is φ = 2951919360.

The previous prime is 5001036371. The next prime is 5001036401. The reversal of 5001036381 is 1836301005.

It is not a de Polignac number, because 5001036381 - 2⁷ = 5001036253 is a prime.

It is a super-2 number, since 2×5001036381² = 50020729768171154322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001036371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 725905 + ... + 732761.

It is an arithmetic number, because the mean of its divisors is an integer number (168501060).

Almost surely, 2^5001036381 is an apocalyptic number.

It is an amenable number.

5001036381 is a deficient number, since it is larger than the sum of its proper divisors (3087014499).

5001036381 is a wasteful number, since it uses less digits than its factorization.

5001036381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7066 (or 7063 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5001036381 is about 70718.0060592774. The cubic root of 5001036381 is about 1710.0940842868.

Adding to 5001036381 its reverse (1836301005), we get a palindrome (6837337386).

The spelling of 5001036381 in words is "five billion, one million, thirty-six thousand, three hundred eighty-one".