45535273 has 8 divisors (see below), whose sum is σ = 52332480. Its totient is φ = 38811120.

The previous prime is 45535223. The next prime is 45535289. The reversal of 45535273 is 37253554.

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

It is a cyclic number.

It is not a de Polignac number, because 45535273 - 2⁹ = 45534761 is a prime.

It is a super-2 number, since 2×45535273² = 4146922174369058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45535223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16918 + ... + 19423.

It is an arithmetic number, because the mean of its divisors is an integer number (6541560).

Almost surely, 2^45535273 is an apocalyptic number.

It is an amenable number.

45535273 is a deficient number, since it is larger than the sum of its proper divisors (6797207).

45535273 is a wasteful number, since it uses less digits than its factorization.

45535273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36527.

The product of its digits is 63000, while the sum is 34.

The square root of 45535273 is about 6747.9828837957. The cubic root of 45535273 is about 357.0940782066.

The spelling of 45535273 in words is "forty-five million, five hundred thirty-five thousand, two hundred seventy-three".