5140450134 has 32 divisors (see below), whose sum is σ = 11436624000. Its totient is φ = 1711473192.

The previous prime is 5140450109. The next prime is 5140450169. The reversal of 5140450134 is 4310540415.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5140450098 and 5140450107.

It is a congruent number.

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, 9024 + ... + 101795.

It is an arithmetic number, because the mean of its divisors is an integer number (357394500).

Almost surely, 2^5140450134 is an apocalyptic number.

5140450134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5140450134 is an abundant number, since it is smaller than the sum of its proper divisors (6296173866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5140450134 is a wasteful number, since it uses less digits than its factorization.

5140450134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111689 (or 111683 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5140450134 is about 71696.9325285259. The cubic root of 5140450134 is about 1725.8394160335.

Adding to 5140450134 its reverse (4310540415), we get a palindrome (9450990549).

The spelling of 5140450134 in words is "five billion, one hundred forty million, four hundred fifty thousand, one hundred thirty-four".