5405140235 has 16 divisors (see below), whose sum is σ = 7448232960. Its totient is φ = 3724115040.

The previous prime is 5405140229. The next prime is 5405140267. The reversal of 5405140235 is 5320415045.

It is not a de Polignac number, because 5405140235 - 2⁴ = 5405140219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5405140198 and 5405140207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2585147 + ... + 2587236.

It is an arithmetic number, because the mean of its divisors is an integer number (465514560).

Almost surely, 2^5405140235 is an apocalyptic number.

5405140235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5405140235 is a deficient number, since it is larger than the sum of its proper divisors (2043092725).

5405140235 is a wasteful number, since it uses less digits than its factorization.

5405140235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172418.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5405140235 is about 73519.6588335392. The cubic root of 5405140235 is about 1754.9671381795.

The spelling of 5405140235 in words is "five billion, four hundred five million, one hundred forty thousand, two hundred thirty-five".