45884253 has 4 divisors (see below), whose sum is σ = 61179008. Its totient is φ = 30589500.

The previous prime is 45884249. The next prime is 45884263. The reversal of 45884253 is 35248854.

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 not a de Polignac number, because 45884253 - 2² = 45884249 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 (45884203) 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, 7647373 + ... + 7647378.

It is an arithmetic number, because the mean of its divisors is an integer number (15294752).

Almost surely, 2^45884253 is an apocalyptic number.

It is an amenable number.

45884253 is a deficient number, since it is larger than the sum of its proper divisors (15294755).

45884253 is a wasteful number, since it uses less digits than its factorization.

45884253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15294754.

The product of its digits is 153600, while the sum is 39.

The square root of 45884253 is about 6773.7916265560. The cubic root of 45884253 is about 358.0040078409.

The spelling of 45884253 in words is "forty-five million, eight hundred eighty-four thousand, two hundred fifty-three".