5140453242 has 32 divisors (see below), whose sum is σ = 10374920640. Its totient is φ = 1697863680.

The previous prime is 5140453207. The next prime is 5140453247. The reversal of 5140453242 is 2423540415.

It is not an unprimeable number, because it can be changed into a prime (5140453247) 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 15 ways as a sum of consecutive naturals, for example, 445498 + ... + 456890.

It is an arithmetic number, because the mean of its divisors is an integer number (324216270).

Almost surely, 2^5140453242 is an apocalyptic number.

5140453242 is an abundant number, since it is smaller than the sum of its proper divisors (5234467398).

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

5140453242 is a wasteful number, since it uses less digits than its factorization.

5140453242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12078.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5140453242 is about 71696.9542030901. The cubic root of 5140453242 is about 1725.8397638570.

Adding to 5140453242 its reverse (2423540415), we get a palindrome (7563993657).

The spelling of 5140453242 in words is "five billion, one hundred forty million, four hundred fifty-three thousand, two hundred forty-two".