45166654 has 24 divisors (see below), whose sum is σ = 77518728. Its totient is φ = 19616640.

The previous prime is 45166619. The next prime is 45166669. The reversal of 45166654 is 45666154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4509 + ... + 10519.

It is an arithmetic number, because the mean of its divisors is an integer number (3229947).

Almost surely, 2^45166654 is an apocalyptic number.

45166654 is a deficient number, since it is larger than the sum of its proper divisors (32352074).

45166654 is a wasteful number, since it uses less digits than its factorization.

45166654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060 (or 6043 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 45166654 is about 6720.6141088445. The cubic root of 45166654 is about 356.1278787741.

Subtracting 45166654 from its reverse (45666154), we obtain a triangular number (499500 = T₉₉₉).

The spelling of 45166654 in words is "forty-five million, one hundred sixty-six thousand, six hundred fifty-four".