2555411032455 has 16 divisors (see below), whose sum is σ = 4089461520384. Its totient is φ = 1362617927840.

The previous prime is 2555411032451. The next prime is 2555411032463. The reversal of 2555411032455 is 5542301145552.

It is a happy number.

It is not a de Polignac number, because 2555411032455 - 2² = 2555411032451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555411032451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16668411 + ... + 16821020.

It is an arithmetic number, because the mean of its divisors is an integer number (255591345024).

Almost surely, 2^{2555411032455} is an apocalyptic number.

2555411032455 is a deficient number, since it is larger than the sum of its proper divisors (1534050487929).

2555411032455 is a wasteful number, since it uses less digits than its factorization.

2555411032455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33494526.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 2555411032455 in words is "two trillion, five hundred fifty-five billion, four hundred eleven million, thirty-two thousand, four hundred fifty-five".