5380849138 has 16 divisors (see below), whose sum is σ = 9542393280. Its totient is φ = 2226558096.

The previous prime is 5380849091. The next prime is 5380849139. The reversal of 5380849138 is 8319480835.

It is a junction number, because it is equal to n+sod(n) for n = 5380849091 and 5380849100.

It is not an unprimeable number, because it can be changed into a prime (5380849139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6626256 + ... + 6627067.

It is an arithmetic number, because the mean of its divisors is an integer number (596399580).

Almost surely, 2^5380849138 is an apocalyptic number.

5380849138 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5380849138 is a deficient number, since it is larger than the sum of its proper divisors (4161544142).

5380849138 is a wasteful number, since it uses less digits than its factorization.

5380849138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13253361.

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 5380849138 is about 73354.2714366382. The cubic root of 5380849138 is about 1752.3342063191.

The spelling of 5380849138 in words is "five billion, three hundred eighty million, eight hundred forty-nine thousand, one hundred thirty-eight".