5061091 has 16 divisors (see below), whose sum is σ = 6064128. Its totient is φ = 4132800.

The previous prime is 5061073. The next prime is 5061103. The reversal of 5061091 is 1901605.

It is not a de Polignac number, because 5061091 - 2¹⁵ = 5028323 is a prime.

It is a super-2 number, since 2×5061091² = 51229284220562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5061031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17871 + ... + 18151.

It is an arithmetic number, because the mean of its divisors is an integer number (379008).

Almost surely, 2^5061091 is an apocalyptic number.

5061091 is a deficient number, since it is larger than the sum of its proper divisors (1003037).

5061091 is a wasteful number, since it uses less digits than its factorization.

5061091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 5061091 is about 2249.6868670995. The cubic root of 5061091 is about 171.6912050050.

Adding to 5061091 its reverse (1901605), we get a palindrome (6962696).

The spelling of 5061091 in words is "five million, sixty-one thousand, ninety-one".