45528342 has 8 divisors (see below), whose sum is σ = 91056696. Its totient is φ = 15176112.

The previous prime is 45528331. The next prime is 45528361. The reversal of 45528342 is 24382554.

It is a sphenic number, since it is the product of 3 distinct primes.

45528342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3794023 + ... + 3794034.

It is an arithmetic number, because the mean of its divisors is an integer number (11382087).

Almost surely, 2^45528342 is an apocalyptic number.

45528342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45528342 is a wasteful number, since it uses less digits than its factorization.

45528342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7588062.

The product of its digits is 38400, while the sum is 33.

The square root of 45528342 is about 6747.4693033759. The cubic root of 45528342 is about 357.0759593251.

The spelling of 45528342 in words is "forty-five million, five hundred twenty-eight thousand, three hundred forty-two".