2551225467 has 8 divisors (see below), whose sum is σ = 3887581696. Its totient is φ = 1457843112.

The previous prime is 2551225441. The next prime is 2551225487. The reversal of 2551225467 is 7645221552.

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

It is not a de Polignac number, because 2551225467 - 2¹¹ = 2551223419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2551225487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60743443 + ... + 60743484.

It is an arithmetic number, because the mean of its divisors is an integer number (485947712).

Almost surely, 2^2551225467 is an apocalyptic number.

2551225467 is a deficient number, since it is larger than the sum of its proper divisors (1336356229).

2551225467 is a wasteful number, since it uses less digits than its factorization.

2551225467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121486937.

The product of its digits is 168000, while the sum is 39.

The square root of 2551225467 is about 50509.6571657342. The cubic root of 2551225467 is about 1366.4160265397.

The spelling of 2551225467 in words is "two billion, five hundred fifty-one million, two hundred twenty-five thousand, four hundred sixty-seven".