4000477633 has 4 divisors (see below), whose sum is σ = 4001393088. Its totient is φ = 3999562180.

The previous prime is 4000477631. The next prime is 4000477651. The reversal of 4000477633 is 3367740004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4000477633 - 2¹ = 4000477631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4000477631) 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 3 ways as a sum of consecutive naturals, for example, 451141 + ... + 459922.

It is an arithmetic number, because the mean of its divisors is an integer number (1000348272).

Almost surely, 2^4000477633 is an apocalyptic number.

It is an amenable number.

4000477633 is a deficient number, since it is larger than the sum of its proper divisors (915455).

4000477633 is an equidigital number, since it uses as much as digits as its factorization.

4000477633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915454.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 4000477633 is about 63249.3291110665. The cubic root of 4000477633 is about 1587.4642323807.

The spelling of 4000477633 in words is "four billion, four hundred seventy-seven thousand, six hundred thirty-three".