2254155135551 has 8 divisors (see below), whose sum is σ = 2493713236608. Its totient is φ = 2020369519000.

The previous prime is 2254155135443. The next prime is 2254155135571. The reversal of 2254155135551 is 1555315514522.

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 2254155135551 - 2¹⁰ = 2254155134527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254155135571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443120305 + ... + 1443121866.

It is an arithmetic number, because the mean of its divisors is an integer number (311714154576).

Almost surely, 2^{2254155135551} is an apocalyptic number.

2254155135551 is a deficient number, since it is larger than the sum of its proper divisors (239558101057).

2254155135551 is a wasteful number, since it uses less digits than its factorization.

2254155135551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886242253.

The product of its digits is 750000, while the sum is 44.

The spelling of 2254155135551 in words is "two trillion, two hundred fifty-four billion, one hundred fifty-five million, one hundred thirty-five thousand, five hundred fifty-one".