2563073732 has 12 divisors (see below), whose sum is σ = 4486508796. Its totient is φ = 1281214080.

The previous prime is 2563073729. The next prime is 2563073743. The reversal of 2563073732 is 2373703652.

It can be written as a sum of positive squares in 2 ways, for example, as 1475789056 + 1087284676 = 38416^2 + 32974^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62369 + ... + 94952.

It is an arithmetic number, because the mean of its divisors is an integer number (373875733).

Almost surely, 2^2563073732 is an apocalyptic number.

It is an amenable number.

2563073732 is a deficient number, since it is larger than the sum of its proper divisors (1923435064).

2563073732 is a wasteful number, since it uses less digits than its factorization.

2563073732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161398 (or 161396 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 38.

The square root of 2563073732 is about 50626.8084318970. The cubic root of 2563073732 is about 1368.5280391747.

The spelling of 2563073732 in words is "two billion, five hundred sixty-three million, seventy-three thousand, seven hundred thirty-two".