4455497677 has 8 divisors (see below), whose sum is σ = 4502051840. Its totient is φ = 4409007120.

The previous prime is 4455497659. The next prime is 4455497687. The reversal of 4455497677 is 7767945544.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4455497677 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 (4455497617) 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, 132052 + ... + 162322.

It is an arithmetic number, because the mean of its divisors is an integer number (562756480).

Almost surely, 2^4455497677 is an apocalyptic number.

It is an amenable number.

4455497677 is a deficient number, since it is larger than the sum of its proper divisors (46554163).

4455497677 is a wasteful number, since it uses less digits than its factorization.

4455497677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31803.

The product of its digits is 29635200, while the sum is 58.

The square root of 4455497677 is about 66749.5144326908. The cubic root of 4455497677 is about 1645.5032353242.

The spelling of 4455497677 in words is "four billion, four hundred fifty-five million, four hundred ninety-seven thousand, six hundred seventy-seven".