45553134 has 32 divisors (see below), whose sum is σ = 99628416. Its totient is φ = 13770720.

The previous prime is 45553117. The next prime is 45553159. The reversal of 45553134 is 43135554.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51504 + ... + 52380.

It is an arithmetic number, because the mean of its divisors is an integer number (3113388).

Almost surely, 2^45553134 is an apocalyptic number.

45553134 is an abundant number, since it is smaller than the sum of its proper divisors (54075282).

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

45553134 is a wasteful number, since it uses less digits than its factorization.

45553134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680.

The product of its digits is 18000, while the sum is 30.

The square root of 45553134 is about 6749.3061865647. The cubic root of 45553134 is about 357.1407616029.

Adding to 45553134 its reverse (43135554), we get a palindrome (88688688).

The spelling of 45553134 in words is "forty-five million, five hundred fifty-three thousand, one hundred thirty-four".