5158118340 has 96 divisors (see below), whose sum is σ = 16057964160. Its totient is φ = 1374599808.

The previous prime is 5158118281. The next prime is 5158118387. The reversal of 5158118340 is 438118515.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5158118295 and 5158118304.

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, 1452447 + ... + 1455993.

It is an arithmetic number, because the mean of its divisors is an integer number (167270460).

Almost surely, 2^5158118340 is an apocalyptic number.

It is an amenable number.

5158118340 is an abundant number, since it is smaller than the sum of its proper divisors (10899845820).

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

5158118340 is a wasteful number, since it uses less digits than its factorization.

5158118340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6258 (or 6250 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 36.

The square root of 5158118340 is about 71820.0413533716. The cubic root of 5158118340 is about 1727.8144452569.

The spelling of 5158118340 in words is "five billion, one hundred fifty-eight million, one hundred eighteen thousand, three hundred forty".