45724535033 has 4 divisors (see below), whose sum is σ = 45752468580. Its totient is φ = 45696601488.

The previous prime is 45724535011. The next prime is 45724535099. The reversal of 45724535033 is 33053542754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33053542754 = 2 ⋅16526771377.

It can be written as a sum of positive squares in 2 ways, for example, as 2011343104 + 43713191929 = 44848^2 + 209077^2 .

It is a cyclic number.

It is not a de Polignac number, because 45724535033 - 2¹² = 45724530937 is a prime.

It is a super-2 number, since 2×45724535033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45724535933) 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 3 ways as a sum of consecutive naturals, for example, 13964318 + ... + 13967591.

It is an arithmetic number, because the mean of its divisors is an integer number (11438117145).

Almost surely, 2^45724535033 is an apocalyptic number.

It is an amenable number.

45724535033 is a deficient number, since it is larger than the sum of its proper divisors (27933547).

45724535033 is a wasteful number, since it uses less digits than its factorization.

45724535033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27933546.

The product of its (nonzero) digits is 756000, while the sum is 41.

The spelling of 45724535033 in words is "forty-five billion, seven hundred twenty-four million, five hundred thirty-five thousand, thirty-three".