45566154 has 48 divisors (see below), whose sum is σ = 106996032. Its totient is φ = 13958784.

The previous prime is 45566153. The next prime is 45566159. The reversal of 45566154 is 45166554.

45566154 is a `hidden beast` number, since 45 + 566 + 1 + 54 = 666.

45566154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not an unprimeable number, because it can be changed into a prime (45566153) 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 23 ways as a sum of consecutive naturals, for example, 11427 + ... + 14889.

It is an arithmetic number, because the mean of its divisors is an integer number (2229084).

Almost surely, 2^45566154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45566154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53498016).

45566154 is an abundant number, since it is smaller than the sum of its proper divisors (61429878).

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

45566154 is a wasteful number, since it uses less digits than its factorization.

45566154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531 (or 3528 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 45566154 is about 6750.2706612402. The cubic root of 45566154 is about 357.1747843610.

The spelling of 45566154 in words is "forty-five million, five hundred sixty-six thousand, one hundred fifty-four".