2655693332 has 6 divisors (see below), whose sum is σ = 4647463338. Its totient is φ = 1327846664.

The previous prime is 2655693329. The next prime is 2655693347. The reversal of 2655693332 is 2333965562.

It can be written as a sum of positive squares in only one way, i.e., 2068794256 + 586899076 = 45484^2 + 24226^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331961663 + ... + 331961670.

It is an arithmetic number, because the mean of its divisors is an integer number (774577223).

Almost surely, 2^2655693332 is an apocalyptic number.

It is an amenable number.

2655693332 is a deficient number, since it is larger than the sum of its proper divisors (1991770006).

2655693332 is a wasteful number, since it uses less digits than its factorization.

2655693332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663923337 (or 663923335 counting only the distinct ones).

The product of its digits is 874800, while the sum is 44.

The square root of 2655693332 is about 51533.4195643953. The cubic root of 2655693332 is about 1384.8178123164.

The spelling of 2655693332 in words is "two billion, six hundred fifty-five million, six hundred ninety-three thousand, three hundred thirty-two".