45534049 has 16 divisors (see below), whose sum is σ = 51274944. Its totient is φ = 40081600.

The previous prime is 45534029. The next prime is 45534059. The reversal of 45534049 is 94043554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45534049 - 2²³ = 37145441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45534019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47919 + ... + 48859.

It is an arithmetic number, because the mean of its divisors is an integer number (3204684).

Almost surely, 2^45534049 is an apocalyptic number.

It is an amenable number.

45534049 is a deficient number, since it is larger than the sum of its proper divisors (5740895).

45534049 is a wasteful number, since it uses less digits than its factorization.

45534049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 45534049 is about 6747.8921894174. The cubic root of 45534049 is about 357.0908785840.

The spelling of 45534049 in words is "forty-five million, five hundred thirty-four thousand, forty-nine".