5961533 has 2 divisors, whose sum is σ = 5961534. Its totient is φ = 5961532.

The previous prime is 5961511. The next prime is 5961539. The reversal of 5961533 is 3351695.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5943844 + 17689 = 2438^2 + 133^2 .

It is a cyclic number.

It is not a de Polignac number, because 5961533 - 2¹⁸ = 5699389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5961533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5961539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2980766 + 2980767.

It is an arithmetic number, because the mean of its divisors is an integer number (2980767).

Almost surely, 2^5961533 is an apocalyptic number.

It is an amenable number.

5961533 is a deficient number, since it is larger than the sum of its proper divisors (1).

5961533 is an equidigital number, since it uses as much as digits as its factorization.

5961533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150, while the sum is 32.

The square root of 5961533 is about 2441.6250735934. The cubic root of 5961533 is about 181.3228976687.

The spelling of 5961533 in words is "five million, nine hundred sixty-one thousand, five hundred thirty-three".