5475961 has 2 divisors, whose sum is σ = 5475962. Its totient is φ = 5475960.

The previous prime is 5475937. The next prime is 5475973. The reversal of 5475961 is 1695745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5475600 + 361 = 2340^2 + 19^2 .

It is a cyclic number.

It is not a de Polignac number, because 5475961 - 2¹³ = 5467769 is a prime.

It is a super-2 number, since 2×5475961² = 59972297747042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5475961.

It is not a weakly prime, because it can be changed into another prime (5475991) 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 as a sum of consecutive naturals, namely, 2737980 + 2737981.

It is an arithmetic number, because the mean of its divisors is an integer number (2737981).

Almost surely, 2^5475961 is an apocalyptic number.

It is an amenable number.

5475961 is a deficient number, since it is larger than the sum of its proper divisors (1).

5475961 is an equidigital number, since it uses as much as digits as its factorization.

5475961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 37.

The square root of 5475961 is about 2340.0771354808. The cubic root of 5475961 is about 176.2598713516.

The spelling of 5475961 in words is "five million, four hundred seventy-five thousand, nine hundred sixty-one".