45546582 has 16 divisors (see below), whose sum is σ = 92191680. Its totient is φ = 14999112.

The previous prime is 45546577. The next prime is 45546623. The reversal of 45546582 is 28564554.

It is a super-2 number, since 2×45546582² = 4148982263765448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45546582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45232 + ... + 46227.

It is an arithmetic number, because the mean of its divisors is an integer number (5761980).

Almost surely, 2^45546582 is an apocalyptic number.

45546582 is an abundant number, since it is smaller than the sum of its proper divisors (46645098).

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

45546582 is a wasteful number, since it uses less digits than its factorization.

45546582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91547.

The product of its digits is 192000, while the sum is 39.

The square root of 45546582 is about 6748.8207858855. The cubic root of 45546582 is about 357.1236380210.

The spelling of 45546582 in words is "forty-five million, five hundred forty-six thousand, five hundred eighty-two".