2655000422 has 4 divisors (see below), whose sum is σ = 3982500636. Its totient is φ = 1327500210.

The previous prime is 2655000421. The next prime is 2655000451. The reversal of 2655000422 is 2240005562.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2655000391 and 2655000400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655000421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663750104 + ... + 663750107.

It is an arithmetic number, because the mean of its divisors is an integer number (995625159).

Almost surely, 2^2655000422 is an apocalyptic number.

2655000422 is a deficient number, since it is larger than the sum of its proper divisors (1327500214).

2655000422 is a wasteful number, since it uses less digits than its factorization.

2655000422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327500213.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2655000422 is about 51526.6962069178. The cubic root of 2655000422 is about 1384.6973619661.

Adding to 2655000422 its reverse (2240005562), we get a palindrome (4895005984).

The spelling of 2655000422 in words is "two billion, six hundred fifty-five million, four hundred twenty-two", and thus it is an aban number.