5405140203 has 16 divisors (see below), whose sum is σ = 7317838080. Its totient is φ = 3548338976.

The previous prime is 5405140141. The next prime is 5405140211. The reversal of 5405140203 is 3020415045.

It is a cyclic number.

It is not a de Polignac number, because 5405140203 - 2¹⁶ = 5405074667 is a prime.

It is a super-2 number, since 2×5405140203² = 58431081228173762418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5405142203) 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 15 ways as a sum of consecutive naturals, for example, 3193 + ... + 104021.

It is an arithmetic number, because the mean of its divisors is an integer number (457364880).

Almost surely, 2^5405140203 is an apocalyptic number.

5405140203 is a deficient number, since it is larger than the sum of its proper divisors (1912697877).

5405140203 is a wasteful number, since it uses less digits than its factorization.

5405140203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101106.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5405140203 is about 73519.6586159103. The cubic root of 5405140203 is about 1754.9671347162.

Adding to 5405140203 its reverse (3020415045), we get a palindrome (8425555248).

The spelling of 5405140203 in words is "five billion, four hundred five million, one hundred forty thousand, two hundred three".