5405232031 has 2 divisors, whose sum is σ = 5405232032. Its totient is φ = 5405232030.

The previous prime is 5405231989. The next prime is 5405232073. The reversal of 5405232031 is 1302325045.

It is a balanced prime because it is at equal distance from previous prime (5405231989) and next prime (5405232073).

It is a cyclic number.

It is not a de Polignac number, because 5405232031 - 2⁹ = 5405231519 is a prime.

It is a super-2 number, since 2×5405232031² = 58433066617896769922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5405231987 and 5405232005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5405239031) 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 as a sum of consecutive naturals, namely, 2702616015 + 2702616016.

It is an arithmetic number, because the mean of its divisors is an integer number (2702616016).

Almost surely, 2^5405232031 is an apocalyptic number.

5405232031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405232031 is an equidigital number, since it uses as much as digits as its factorization.

5405232031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5405232031 is about 73520.2831264951. The cubic root of 5405232031 is about 1754.9770730468.

Adding to 5405232031 its reverse (1302325045), we get a palindrome (6707557076).

The spelling of 5405232031 in words is "five billion, four hundred five million, two hundred thirty-two thousand, thirty-one".