2551155041 has 8 divisors (see below), whose sum is σ = 2618245344. Its totient is φ = 2484417600.

The previous prime is 2551154933. The next prime is 2551155049. The reversal of 2551155041 is 1405511552.

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

It is a cyclic number.

It is not a de Polignac number, because 2551155041 - 2²² = 2546960737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2551154995 and 2551155013.

It is not an unprimeable number, because it can be changed into a prime (2551155049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73535 + ... + 102516.

It is an arithmetic number, because the mean of its divisors is an integer number (327280668).

Almost surely, 2^2551155041 is an apocalyptic number.

It is an amenable number.

2551155041 is a deficient number, since it is larger than the sum of its proper divisors (67090303).

2551155041 is a wasteful number, since it uses less digits than its factorization.

2551155041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176431.

The product of its (nonzero) digits is 5000, while the sum is 29.

The square root of 2551155041 is about 50508.9600071116. The cubic root of 2551155041 is about 1366.4034532226.

Adding to 2551155041 its reverse (1405511552), we get a palindrome (3956666593).

The spelling of 2551155041 in words is "two billion, five hundred fifty-one million, one hundred fifty-five thousand, forty-one".