2551526151 has 8 divisors (see below), whose sum is σ = 3418159104. Its totient is φ = 1692955320.

The previous prime is 2551526147. The next prime is 2551526167. The reversal of 2551526151 is 1516251552.

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

It is not a de Polignac number, because 2551526151 - 2² = 2551526147 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551526051) 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, 2014791 + ... + 2016056.

It is an arithmetic number, because the mean of its divisors is an integer number (427269888).

Almost surely, 2^2551526151 is an apocalyptic number.

2551526151 is a deficient number, since it is larger than the sum of its proper divisors (866632953).

2551526151 is a wasteful number, since it uses less digits than its factorization.

2551526151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031061.

The product of its digits is 15000, while the sum is 33.

The square root of 2551526151 is about 50512.6335781456. The cubic root of 2551526151 is about 1366.4697057489.

The spelling of 2551526151 in words is "two billion, five hundred fifty-one million, five hundred twenty-six thousand, one hundred fifty-one".