45250155613 has 8 divisors (see below), whose sum is σ = 49650389208. Its totient is φ = 40981272384.

The previous prime is 45250155523. The next prime is 45250155631. The reversal of 45250155613 is 31655105254.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14146247844 + 31103907769 = 118938^2 + 176363^2 .

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

It is not a de Polignac number, because 45250155613 - 2²⁵ = 45216601181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45250155673) 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, 32836870 + ... + 32838247.

It is an arithmetic number, because the mean of its divisors is an integer number (6206298651).

Almost surely, 2^45250155613 is an apocalyptic number.

It is an amenable number.

45250155613 is a deficient number, since it is larger than the sum of its proper divisors (4400233595).

45250155613 is a wasteful number, since it uses less digits than its factorization.

45250155613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65675183.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 45250155613 in words is "forty-five billion, two hundred fifty million, one hundred fifty-five thousand, six hundred thirteen".