4477957505 has 16 divisors (see below), whose sum is σ = 6502446720. Its totient is φ = 2889975552.

The previous prime is 4477957499. The next prime is 4477957507. The reversal of 4477957505 is 5057597744.

It is a cyclic number.

It is not a de Polignac number, because 4477957505 - 2⁴ = 4477957489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4477957507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3762395 + ... + 3763584.

It is an arithmetic number, because the mean of its divisors is an integer number (406402920).

Almost surely, 2^4477957505 is an apocalyptic number.

It is an amenable number.

4477957505 is a deficient number, since it is larger than the sum of its proper divisors (2024489215).

4477957505 is a wasteful number, since it uses less digits than its factorization.

4477957505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7526008.

The product of its (nonzero) digits is 6174000, while the sum is 53.

The square root of 4477957505 is about 66917.5425804026. The cubic root of 4477957505 is about 1648.2635549177.

The spelling of 4477957505 in words is "four billion, four hundred seventy-seven million, nine hundred fifty-seven thousand, five hundred five".