5813641238 has 8 divisors (see below), whose sum is σ = 8727549600. Its totient is φ = 2904458040.

The previous prime is 5813641201. The next prime is 5813641277. The reversal of 5813641238 is 8321463185.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5813641195 and 5813641204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178213 + ... + 1183136.

It is an arithmetic number, because the mean of its divisors is an integer number (1090943700).

Almost surely, 2^5813641238 is an apocalyptic number.

5813641238 is a deficient number, since it is larger than the sum of its proper divisors (2913908362).

5813641238 is a wasteful number, since it uses less digits than its factorization.

5813641238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362582.

The product of its digits is 138240, while the sum is 41.

The square root of 5813641238 is about 76247.2375761903. The cubic root of 5813641238 is about 1798.1092531040.

The spelling of 5813641238 in words is "five billion, eight hundred thirteen million, six hundred forty-one thousand, two hundred thirty-eight".