5131061 has 16 divisors (see below), whose sum is σ = 5780544. Its totient is φ = 4523904.

The previous prime is 5131043. The next prime is 5131067. The reversal of 5131061 is 1601315.

5131061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5131061 - 2⁶ = 5130997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131067) 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, 37385 + ... + 37521.

It is an arithmetic number, because the mean of its divisors is an integer number (361284).

Almost surely, 2^5131061 is an apocalyptic number.

It is an amenable number.

5131061 is a deficient number, since it is larger than the sum of its proper divisors (649483).

5131061 is a wasteful number, since it uses less digits than its factorization.

5131061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 5131061 is about 2265.1845399437. The cubic root of 5131061 is about 172.4788015678.

Adding to 5131061 its reverse (1601315), we get a palindrome (6732376).

The spelling of 5131061 in words is "five million, one hundred thirty-one thousand, sixty-one".