2655642513032 has 8 divisors (see below), whose sum is σ = 4979329711950. Its totient is φ = 1327821256512.

The previous prime is 2655642512989. The next prime is 2655642513061. The reversal of 2655642513032 is 2303152465562.

It can be written as a sum of positive squares in only one way, i.e., 2589054774916 + 66587738116 = 1609054^2 + 258046^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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, 165977657057 + ... + 165977657072.

Almost surely, 2^{2655642513032} is an apocalyptic number.

It is an amenable number.

2655642513032 is a deficient number, since it is larger than the sum of its proper divisors (2323687198918).

2655642513032 is a wasteful number, since it uses less digits than its factorization.

2655642513032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331955314135 (or 331955314131 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

Adding to 2655642513032 its reverse (2303152465562), we get a palindrome (4958794978594).

The spelling of 2655642513032 in words is "two trillion, six hundred fifty-five billion, six hundred forty-two million, five hundred thirteen thousand, thirty-two".