2655627151 has 4 divisors (see below), whose sum is σ = 2655731512. Its totient is φ = 2655522792.

The previous prime is 2655627101. The next prime is 2655627181. The reversal of 2655627151 is 1517265562.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2655627151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655627101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13801 + ... + 74173.

It is an arithmetic number, because the mean of its divisors is an integer number (663932878).

Almost surely, 2^2655627151 is an apocalyptic number.

2655627151 is a deficient number, since it is larger than the sum of its proper divisors (104361).

2655627151 is an equidigital number, since it uses as much as digits as its factorization.

2655627151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104360.

The product of its digits is 126000, while the sum is 40.

The square root of 2655627151 is about 51532.7774430993. Note that the first 3 decimals coincide. The cubic root of 2655627151 is about 1384.8063088058.

The spelling of 2655627151 in words is "two billion, six hundred fifty-five million, six hundred twenty-seven thousand, one hundred fifty-one".