5411661255 has 384 divisors, whose sum is σ = 13767376896. Its totient is φ = 1891123200.

The previous prime is 5411661209. The next prime is 5411661341. The reversal of 5411661255 is 5521661145.

5411661255 is a `hidden beast` number, since 541 + 1 + 6 + 61 + 2 + 55 = 666.

It is not a de Polignac number, because 5411661255 - 2⁷ = 5411661127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 28333210 + ... + 28333400.

It is an arithmetic number, because the mean of its divisors is an integer number (35852544).

Almost surely, 2^5411661255 is an apocalyptic number.

5411661255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5411661255 is an abundant number, since it is smaller than the sum of its proper divisors (8355715641).

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

5411661255 is a wasteful number, since it uses less digits than its factorization.

5411661255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 284 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 5411661255 is about 73563.9942838886. The cubic root of 5411661255 is about 1755.6726133461.

It can be divided in two parts, 5411 and 661255, that added together give a palindrome (666666).

The spelling of 5411661255 in words is "five billion, four hundred eleven million, six hundred sixty-one thousand, two hundred fifty-five".