45676455 has 16 divisors (see below), whose sum is σ = 79726464. Its totient is φ = 22146080.

The previous prime is 45676451. The next prime is 45676471. The reversal of 45676455 is 55467654.

It is not a de Polignac number, because 45676455 - 2² = 45676451 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45676451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138249 + ... + 138578.

It is an arithmetic number, because the mean of its divisors is an integer number (4982904).

Almost surely, 2^45676455 is an apocalyptic number.

45676455 is a deficient number, since it is larger than the sum of its proper divisors (34050009).

45676455 is a wasteful number, since it uses less digits than its factorization.

45676455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276846.

The product of its digits is 504000, while the sum is 42.

The square root of 45676455 is about 6758.4358397487. The cubic root of 45676455 is about 357.4627538747.

The spelling of 45676455 in words is "forty-five million, six hundred seventy-six thousand, four hundred fifty-five".