45535253 has 4 divisors (see below), whose sum is σ = 45654528. Its totient is φ = 45415980.

The previous prime is 45535223. The next prime is 45535289. The reversal of 45535253 is 35253554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45535253 - 2²⁰ = 44486677 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 (45535223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59063 + ... + 59828.

It is an arithmetic number, because the mean of its divisors is an integer number (11413632).

Almost surely, 2^45535253 is an apocalyptic number.

It is an amenable number.

45535253 is a deficient number, since it is larger than the sum of its proper divisors (119275).

45535253 is a wasteful number, since it uses less digits than its factorization.

45535253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119274.

The product of its digits is 45000, while the sum is 32.

The square root of 45535253 is about 6747.9814018712. The cubic root of 45535253 is about 357.0940259256.

The spelling of 45535253 in words is "forty-five million, five hundred thirty-five thousand, two hundred fifty-three".