4055547131 has 8 divisors (see below), whose sum is σ = 4406707200. Its totient is φ = 3718158120.

The previous prime is 4055547101. The next prime is 4055547157. The reversal of 4055547131 is 1317455504.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4055547131 - 2¹⁰ = 4055546107 is a prime.

It is a super-2 number, since 2×4055547131² = 32894925063524662322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4055547091 and 4055547100.

It is not an unprimeable number, because it can be changed into a prime (4055547101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3442151 + ... + 3443328.

It is an arithmetic number, because the mean of its divisors is an integer number (550838400).

Almost surely, 2^4055547131 is an apocalyptic number.

4055547131 is a deficient number, since it is larger than the sum of its proper divisors (351160069).

4055547131 is a wasteful number, since it uses less digits than its factorization.

4055547131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885529.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 4055547131 is about 63683.1777708996. The cubic root of 4055547131 is about 1594.7152632907.

The spelling of 4055547131 in words is "four billion, fifty-five million, five hundred forty-seven thousand, one hundred thirty-one".