5400271138 has 8 divisors (see below), whose sum is σ = 8319336732. Its totient is φ = 2627158896.

The previous prime is 5400271133. The next prime is 5400271157. The reversal of 5400271138 is 8311720045.

It can be written as a sum of positive squares in 2 ways, for example, as 5197977409 + 202293729 = 72097^2 + 14223^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5400271133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36488245 + ... + 36488392.

Almost surely, 2^5400271138 is an apocalyptic number.

5400271138 is a deficient number, since it is larger than the sum of its proper divisors (2919065594).

5400271138 is a wasteful number, since it uses less digits than its factorization.

5400271138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72976676.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5400271138 is about 73486.5371207543. The cubic root of 5400271138 is about 1754.4400058556.

The spelling of 5400271138 in words is "five billion, four hundred million, two hundred seventy-one thousand, one hundred thirty-eight".