45775077 has 8 divisors (see below), whose sum is σ = 61422816. Its totient is φ = 30322032.

The previous prime is 45775073. The next prime is 45775099. The reversal of 45775077 is 77057754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45775077 - 2² = 45775073 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45775073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48123 + ... + 49064.

It is an arithmetic number, because the mean of its divisors is an integer number (7677852).

Almost surely, 2^45775077 is an apocalyptic number.

It is an amenable number.

45775077 is a deficient number, since it is larger than the sum of its proper divisors (15647739).

45775077 is a wasteful number, since it uses less digits than its factorization.

45775077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97347.

The product of its (nonzero) digits is 240100, while the sum is 42.

The square root of 45775077 is about 6765.7281204612. The cubic root of 45775077 is about 357.7198400074.

The spelling of 45775077 in words is "forty-five million, seven hundred seventy-five thousand, seventy-seven".