45800477 has 4 divisors (see below), whose sum is σ = 45945276. Its totient is φ = 45655680.

The previous prime is 45800473. The next prime is 45800497. The reversal of 45800477 is 77400854.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77400854 = 2 ⋅38700427.

It can be written as a sum of positive squares in 2 ways, for example, as 27258841 + 18541636 = 5221^2 + 4306^2 .

It is a cyclic number.

It is not a de Polignac number, because 45800477 - 2² = 45800473 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45800473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71924 + ... + 72557.

It is an arithmetic number, because the mean of its divisors is an integer number (11486319).

Almost surely, 2^45800477 is an apocalyptic number.

It is an amenable number.

45800477 is a deficient number, since it is larger than the sum of its proper divisors (144799).

45800477 is a wasteful number, since it uses less digits than its factorization.

45800477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144798.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 45800477 is about 6767.6049677859. The cubic root of 45800477 is about 357.7859924821.

The spelling of 45800477 in words is "forty-five million, eight hundred thousand, four hundred seventy-seven".