5140235532 has 24 divisors (see below), whose sum is σ = 12699405936. Its totient is φ = 1612622848.

The previous prime is 5140235491. The next prime is 5140235537. The reversal of 5140235532 is 2355320415.

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 5140235532.

It is not an unprimeable number, because it can be changed into a prime (5140235537) 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, 12598413 + ... + 12598820.

It is an arithmetic number, because the mean of its divisors is an integer number (529141914).

Almost surely, 2^5140235532 is an apocalyptic number.

It is an amenable number.

5140235532 is an abundant number, since it is smaller than the sum of its proper divisors (7559170404).

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

5140235532 is a wasteful number, since it uses less digits than its factorization.

5140235532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25197257 (or 25197255 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5140235532 is about 71695.4359216819. The cubic root of 5140235532 is about 1725.8153990872.

Adding to 5140235532 its reverse (2355320415), we get a palindrome (7495555947).

The spelling of 5140235532 in words is "five billion, one hundred forty million, two hundred thirty-five thousand, five hundred thirty-two".