2553554023335 has 72 divisors (see below), whose sum is σ = 5152830059520. Its totient is φ = 1166424997248.

The previous prime is 2553554023297. The next prime is 2553554023337. The reversal of 2553554023335 is 5333204553552.

2553554023335 is a `hidden beast` number, since 2 + 5 + 53 + 5 + 540 + 23 + 3 + 35 = 666.

It is not a de Polignac number, because 2553554023335 - 2⁹ = 2553554022823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553554023337) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2367469 + ... + 3272921.

It is an arithmetic number, because the mean of its divisors is an integer number (71567084160).

Almost surely, 2^{2553554023335} is an apocalyptic number.

2553554023335 is an abundant number, since it is smaller than the sum of its proper divisors (2599276036185).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2553554023335 is a wasteful number, since it uses less digits than its factorization.

2553554023335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906757 (or 906747 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 45.

Adding to 2553554023335 its reverse (5333204553552), we get a palindrome (7886758576887).

The spelling of 2553554023335 in words is "two trillion, five hundred fifty-three billion, five hundred fifty-four million, twenty-three thousand, three hundred thirty-five".