2563366732 has 6 divisors (see below), whose sum is σ = 4485891788. Its totient is φ = 1281683364.

The previous prime is 2563366727. The next prime is 2563366733. The reversal of 2563366732 is 2376633652.

It is not an unprimeable number, because it can be changed into a prime (2563366733) 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 as a sum of consecutive naturals, namely, 320420838 + ... + 320420845.

Almost surely, 2^2563366732 is an apocalyptic number.

It is an amenable number.

2563366732 is a deficient number, since it is larger than the sum of its proper divisors (1922525056).

2563366732 is a wasteful number, since it uses less digits than its factorization.

2563366732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640841687 (or 640841685 counting only the distinct ones).

The product of its digits is 816480, while the sum is 43.

The square root of 2563366732 is about 50629.7020729927. The cubic root of 2563366732 is about 1368.5801853449.

The spelling of 2563366732 in words is "two billion, five hundred sixty-three million, three hundred sixty-six thousand, seven hundred thirty-two".