2055653626 has 8 divisors (see below), whose sum is σ = 3320671284. Its totient is φ = 948763200.

The previous prime is 2055653597. The next prime is 2055653641. The reversal of 2055653626 is 6263565502.

It can be written as a sum of positive squares in 2 ways, for example, as 2029592601 + 26061025 = 45051^2 + 5105^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 39531775 + ... + 39531826.

Almost surely, 2^2055653626 is an apocalyptic number.

2055653626 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2055653626 is a deficient number, since it is larger than the sum of its proper divisors (1265017658).

2055653626 is a wasteful number, since it uses less digits than its factorization.

2055653626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79063616.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 2055653626 is about 45339.3165585896. The cubic root of 2055653626 is about 1271.5008247443.

The spelling of 2055653626 in words is "two billion, fifty-five million, six hundred fifty-three thousand, six hundred twenty-six".