5254180139 has 8 divisors (see below), whose sum is σ = 5674382112. Its totient is φ = 4836268800.

The previous prime is 5254180121. The next prime is 5254180147. The reversal of 5254180139 is 9310814525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5254180139 - 2¹⁶ = 5254114603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5254180189) 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, 567887 + ... + 577064.

It is an arithmetic number, because the mean of its divisors is an integer number (709297764).

Almost surely, 2^5254180139 is an apocalyptic number.

5254180139 is a deficient number, since it is larger than the sum of its proper divisors (420201973).

5254180139 is a wasteful number, since it uses less digits than its factorization.

5254180139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145317.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 5254180139 is about 72485.7236909448. The cubic root of 5254180139 is about 1738.4744786283.

The spelling of 5254180139 in words is "five billion, two hundred fifty-four million, one hundred eighty thousand, one hundred thirty-nine".