2555534334 has 16 divisors (see below), whose sum is σ = 5122932480. Its totient is φ = 849867480.

The previous prime is 2555534329. The next prime is 2555534363. The reversal of 2555534334 is 4334355552.

It is a junction number, because it is equal to n+sod(n) for n = 2555534292 and 2555534301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491524 + ... + 496695.

It is an arithmetic number, because the mean of its divisors is an integer number (320183280).

Almost surely, 2^2555534334 is an apocalyptic number.

2555534334 is an abundant number, since it is smaller than the sum of its proper divisors (2567398146).

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

2555534334 is a wasteful number, since it uses less digits than its factorization.

2555534334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988655.

The product of its digits is 540000, while the sum is 39.

The square root of 2555534334 is about 50552.2930637177. The cubic root of 2555534334 is about 1367.1848588058.

Adding to 2555534334 its reverse (4334355552), we get a palindrome (6889889886).

The spelling of 2555534334 in words is "two billion, five hundred fifty-five million, five hundred thirty-four thousand, three hundred thirty-four".