5400405101 has 24 divisors (see below), whose sum is σ = 6841429560. Its totient is φ = 4224794112.

The previous prime is 5400405071. The next prime is 5400405121. The reversal of 5400405101 is 1015040045.

It can be written as a sum of positive squares in 4 ways, for example, as 292444201 + 5107960900 = 17101^2 + 71470^2 .

It is not a de Polignac number, because 5400405101 - 2¹⁰ = 5400404077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400405121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9065 + ... + 104321.

It is an arithmetic number, because the mean of its divisors is an integer number (285059565).

Almost surely, 2^5400405101 is an apocalyptic number.

It is an amenable number.

5400405101 is a deficient number, since it is larger than the sum of its proper divisors (1441024459).

5400405101 is a wasteful number, since it uses less digits than its factorization.

5400405101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95373 (or 95366 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5400405101 is about 73487.4485949812. The cubic root of 5400405101 is about 1754.4545130348.

Adding to 5400405101 its reverse (1015040045), we get a palindrome (6415445146).

The spelling of 5400405101 in words is "five billion, four hundred million, four hundred five thousand, one hundred one".