6055091581 has 16 divisors (see below), whose sum is σ = 7552441728. Its totient is φ = 4716230400.

The previous prime is 6055091543. The next prime is 6055091597. The reversal of 6055091581 is 1851905506.

It is not a de Polignac number, because 6055091581 - 2²³ = 6046702973 is a prime.

It is a super-2 number, since 2×6055091581² = 73328268108594159122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6055091521) 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, 178521 + ... + 209713.

It is an arithmetic number, because the mean of its divisors is an integer number (472027608).

Almost surely, 2^6055091581 is an apocalyptic number.

It is an amenable number.

6055091581 is a deficient number, since it is larger than the sum of its proper divisors (1497350147).

6055091581 is a wasteful number, since it uses less digits than its factorization.

6055091581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33732.

The product of its (nonzero) digits is 54000, while the sum is 40.

The square root of 6055091581 is about 77814.4689694661. The cubic root of 6055091581 is about 1822.6652153175.

The spelling of 6055091581 in words is "six billion, fifty-five million, ninety-one thousand, five hundred eighty-one".