45545706 has 32 divisors (see below), whose sum is σ = 101450880. Its totient is φ = 15146208.

The previous prime is 45545693. The next prime is 45545723. The reversal of 45545706 is 60754554.

It is a happy number.

45545706 is a `hidden beast` number, since 45 + 545 + 70 + 6 = 666.

It is a super-2 number, since 2×45545706² = 4148822670076872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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, 32635 + ... + 34001.

It is an arithmetic number, because the mean of its divisors is an integer number (3170340).

Almost surely, 2^45545706 is an apocalyptic number.

45545706 is an abundant number, since it is smaller than the sum of its proper divisors (55905174).

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

45545706 is a wasteful number, since it uses less digits than its factorization.

45545706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995 (or 1989 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 45545706 is about 6748.7558853466. The cubic root of 45545706 is about 357.1213484799.

The spelling of 45545706 in words is "forty-five million, five hundred forty-five thousand, seven hundred six".