5571331755 has 32 divisors (see below), whose sum is σ = 9727941888. Its totient is φ = 2700297600.

The previous prime is 5571331739. The next prime is 5571331763.

5571331755 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5571331755 - 2⁴ = 5571331739 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 758812 + ... + 766118.

It is an arithmetic number, because the mean of its divisors is an integer number (303998184).

Almost surely, 2^5571331755 is an apocalyptic number.

5571331755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5571331755 is a deficient number, since it is larger than the sum of its proper divisors (4156610133).

5571331755 is a wasteful number, since it uses less digits than its factorization.

5571331755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11947.

The product of its digits is 275625, while the sum is 42.

The square root of 5571331755 is about 74641.3541878763. The cubic root of 5571331755 is about 1772.7725022552.

The spelling of 5571331755 in words is "five billion, five hundred seventy-one million, three hundred thirty-one thousand, seven hundred fifty-five".