45506562 has 8 divisors (see below), whose sum is σ = 91013136. Its totient is φ = 15168852.

The previous prime is 45506561. The next prime is 45506563. The reversal of 45506562 is 26560554.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45506561) and next prime (45506563).

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

45506562 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (45506561) 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, 3792208 + ... + 3792219.

It is an arithmetic number, because the mean of its divisors is an integer number (11376642).

Almost surely, 2^45506562 is an apocalyptic number.

45506562 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.

45506562 is a wasteful number, since it uses less digits than its factorization.

45506562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584432.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 45506562 is about 6745.8551718815. The cubic root of 45506562 is about 357.0190105138.

The spelling of 45506562 in words is "forty-five million, five hundred six thousand, five hundred sixty-two".