514061091 has 24 divisors (see below), whose sum is σ = 775133424. Its totient is φ = 327965760.

The previous prime is 514061089. The next prime is 514061099. The reversal of 514061091 is 190160415.

514061091 is a `hidden beast` number, since 5 + 1 + 40 + 610 + 9 + 1 = 666.

It is not a de Polignac number, because 514061091 - 2¹ = 514061089 is a prime.

It is a super-2 number, since 2×514061091² = 528517610560220562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (514061099) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7660 + ... + 32966.

It is an arithmetic number, because the mean of its divisors is an integer number (32297226).

Almost surely, 2^514061091 is an apocalyptic number.

514061091 is a deficient number, since it is larger than the sum of its proper divisors (261072333).

514061091 is a wasteful number, since it uses less digits than its factorization.

514061091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25411 (or 25408 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 514061091 is about 22672.9153617262. The cubic root of 514061091 is about 801.0720476464.

The spelling of 514061091 in words is "five hundred fourteen million, sixty-one thousand, ninety-one".