45534648 has 16 divisors (see below), whose sum is σ = 113836680. Its totient is φ = 15178208.

The previous prime is 45534647. The next prime is 45534649. The reversal of 45534648 is 84643554.

It is an interprime number because it is at equal distance from previous prime (45534647) and next prime (45534649).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45534647) 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, 948615 + ... + 948662.

Almost surely, 2^45534648 is an apocalyptic number.

It is an amenable number.

45534648 is an abundant number, since it is smaller than the sum of its proper divisors (68302032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45534648 is a wasteful number, since it uses less digits than its factorization.

45534648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897286 (or 1897282 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 45534648 is about 6747.9365735016. The cubic root of 45534648 is about 357.0924444195.

The spelling of 45534648 in words is "forty-five million, five hundred thirty-four thousand, six hundred forty-eight".