45253313139 has 16 divisors (see below), whose sum is σ = 60959037600. Its totient is φ = 29859674880.

The previous prime is 45253313111. The next prime is 45253313143. The reversal of 45253313139 is 93131335254.

It is not a de Polignac number, because 45253313139 - 2⁵ = 45253313107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45253313097 and 45253313106.

It is not an unprimeable number, because it can be changed into a prime (45253313839) 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, 54532 + ... + 305745.

It is an arithmetic number, because the mean of its divisors is an integer number (3809939850).

Almost surely, 2^45253313139 is an apocalyptic number.

45253313139 is a deficient number, since it is larger than the sum of its proper divisors (15705724461).

45253313139 is a wasteful number, since it uses less digits than its factorization.

45253313139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360710.

The product of its digits is 145800, while the sum is 39.

The spelling of 45253313139 in words is "forty-five billion, two hundred fifty-three million, three hundred thirteen thousand, one hundred thirty-nine".