45073485 has 24 divisors (see below), whose sum is σ = 79203384. Its totient is φ = 23708160.

The previous prime is 45073451. The next prime is 45073489. The reversal of 45073485 is 58437054.

It can be written as a sum of positive squares in 4 ways, for example, as 1790244 + 43283241 = 1338^2 + 6579^2 .

It is not a de Polignac number, because 45073485 - 2⁸ = 45073229 is a prime.

It is a super-3 number, since 3×45073485³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45073489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3576 + ... + 10145.

It is an arithmetic number, because the mean of its divisors is an integer number (3300141).

Almost surely, 2^45073485 is an apocalyptic number.

45073485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45073485 is a deficient number, since it is larger than the sum of its proper divisors (34129899).

45073485 is a wasteful number, since it uses less digits than its factorization.

45073485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13805 (or 13802 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 45073485 is about 6713.6789467475. The cubic root of 45073485 is about 355.8828387131.

The spelling of 45073485 in words is "forty-five million, seventy-three thousand, four hundred eighty-five".