5140423550 has 48 divisors (see below), whose sum is σ = 9642240000. Its totient is φ = 2038812000.

The previous prime is 5140423549. The next prime is 5140423559. The reversal of 5140423550 is 553240415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140423559) 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 23 ways as a sum of consecutive naturals, for example, 4465475 + ... + 4466625.

It is an arithmetic number, because the mean of its divisors is an integer number (200880000).

Almost surely, 2^5140423550 is an apocalyptic number.

5140423550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5140423550 is a deficient number, since it is larger than the sum of its proper divisors (4501816450).

5140423550 is a wasteful number, since it uses less digits than its factorization.

5140423550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841 (or 1836 counting only the distinct ones).

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

The square root of 5140423550 is about 71696.7471368123. The cubic root of 5140423550 is about 1725.8364409507.

Adding to 5140423550 its reverse (553240415), we get a palindrome (5693663965).

The spelling of 5140423550 in words is "five billion, one hundred forty million, four hundred twenty-three thousand, five hundred fifty".