10546531 has 2 divisors, whose sum is σ = 10546532. Its totient is φ = 10546530.

The previous prime is 10546499. The next prime is 10546559. The reversal of 10546531 is 13564501.

10546531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10546531 - 2⁵ = 10546499 is a prime.

It is a super-2 number, since 2×10546531² = 222458632267922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10546496 and 10546505.

It is not a weakly prime, because it can be changed into another prime (10546331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5273265 + 5273266.

It is an arithmetic number, because the mean of its divisors is an integer number (5273266).

Almost surely, 2^10546531 is an apocalyptic number.

10546531 is a deficient number, since it is larger than the sum of its proper divisors (1).

10546531 is an equidigital number, since it uses as much as digits as its factorization.

10546531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 10546531 is about 3247.5423014951. The cubic root of 10546531 is about 219.2989460743.

The spelling of 10546531 in words is "ten million, five hundred forty-six thousand, five hundred thirty-one".