45344625113 has 6 divisors (see below), whose sum is σ = 48168858126. Its totient is φ = 42677293952.

The previous prime is 45344625019. The next prime is 45344625119. The reversal of 45344625113 is 31152644354.

It can be written as a sum of positive squares in 3 ways, for example, as 6325339024 + 39019286089 = 79532^2 + 197533^2 .

It is not a de Polignac number, because 45344625113 - 2¹⁸ = 45344362969 is a prime.

It is a super-2 number, since 2×45344625113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45344625119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78450620 + ... + 78451197.

It is an arithmetic number, because the mean of its divisors is an integer number (8028143021).

Almost surely, 2^45344625113 is an apocalyptic number.

It is an amenable number.

45344625113 is a deficient number, since it is larger than the sum of its proper divisors (2824233013).

45344625113 is a wasteful number, since it uses less digits than its factorization.

45344625113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156901851 (or 156901834 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The spelling of 45344625113 in words is "forty-five billion, three hundred forty-four million, six hundred twenty-five thousand, one hundred thirteen".