45562688 has 56 divisors (see below), whose sum is σ = 94512384. Its totient is φ = 21772800.

The previous prime is 45562687. The next prime is 45562709. The reversal of 45562688 is 88626554.

45562688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45562681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167993 + ... + 168263.

Almost surely, 2^45562688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45562688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47256192).

45562688 is an abundant number, since it is smaller than the sum of its proper divisors (48949696).

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

45562688 is a wasteful number, since it uses less digits than its factorization.

45562688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 381 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 45562688 is about 6750.0139259116. The cubic root of 45562688 is about 357.1657279373.

The spelling of 45562688 in words is "forty-five million, five hundred sixty-two thousand, six hundred eighty-eight".