5245034142 has 16 divisors (see below), whose sum is σ = 10745924112. Its totient is φ = 1705702080.

The previous prime is 5245034077. The next prime is 5245034143. The reversal of 5245034142 is 2414305425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245034143) 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 7 ways as a sum of consecutive naturals, for example, 10660393 + ... + 10660884.

It is an arithmetic number, because the mean of its divisors is an integer number (671620257).

Almost surely, 2^5245034142 is an apocalyptic number.

5245034142 is an abundant number, since it is smaller than the sum of its proper divisors (5500889970).

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

5245034142 is a wasteful number, since it uses less digits than its factorization.

5245034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21321323.

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

The square root of 5245034142 is about 72422.6079480710. The cubic root of 5245034142 is about 1737.4651668879.

Adding to 5245034142 its reverse (2414305425), we get a palindrome (7659339567).

The spelling of 5245034142 in words is "five billion, two hundred forty-five million, thirty-four thousand, one hundred forty-two".