45366477 has 32 divisors (see below), whose sum is σ = 67670400. Its totient is φ = 26853120.

The previous prime is 45366443. The next prime is 45366481. The reversal of 45366477 is 77466354.

It is a happy number.

It is not a de Polignac number, because 45366477 - 2²⁰ = 44317901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45366407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214902 + ... + 215112.

It is an arithmetic number, because the mean of its divisors is an integer number (2114700).

Almost surely, 2^45366477 is an apocalyptic number.

It is an amenable number.

45366477 is a deficient number, since it is larger than the sum of its proper divisors (22303923).

45366477 is a wasteful number, since it uses less digits than its factorization.

45366477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413.

The product of its digits is 423360, while the sum is 42.

The square root of 45366477 is about 6735.4641265469. The cubic root of 45366477 is about 356.6522911297.

The spelling of 45366477 in words is "forty-five million, three hundred sixty-six thousand, four hundred seventy-seven".