5405253734 has 16 divisors (see below), whose sum is σ = 8586930528. Its totient is φ = 2543021952.

The previous prime is 5405253727. The next prime is 5405253739. The reversal of 5405253734 is 4373525045.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405253739) 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 7 ways as a sum of consecutive naturals, for example, 139007 + ... + 173589.

It is an arithmetic number, because the mean of its divisors is an integer number (536683158).

Almost surely, 2^5405253734 is an apocalyptic number.

5405253734 is a deficient number, since it is larger than the sum of its proper divisors (3181676794).

5405253734 is a wasteful number, since it uses less digits than its factorization.

5405253734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39199.

The product of its (nonzero) digits is 252000, while the sum is 38.

The square root of 5405253734 is about 73520.4307250712. The cubic root of 5405253734 is about 1754.9794218954.

Adding to 5405253734 its reverse (4373525045), we get a palindrome (9778778779).

The spelling of 5405253734 in words is "five billion, four hundred five million, two hundred fifty-three thousand, seven hundred thirty-four".