5310961 has 2 divisors, whose sum is σ = 5310962. Its totient is φ = 5310960.

The previous prime is 5310959. The next prime is 5310967. The reversal of 5310961 is 1690135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2702736 + 2608225 = 1644^2 + 1615^2 .

It is a cyclic number.

It is not a de Polignac number, because 5310961 - 2¹ = 5310959 is a prime.

Together with 5310959, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5310967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655480 + 2655481.

It is an arithmetic number, because the mean of its divisors is an integer number (2655481).

Almost surely, 2^5310961 is an apocalyptic number.

It is an amenable number.

5310961 is a deficient number, since it is larger than the sum of its proper divisors (1).

5310961 is an equidigital number, since it uses as much as digits as its factorization.

5310961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 5310961 is about 2304.5522341661. The cubic root of 5310961 is about 174.4714501339.

The spelling of 5310961 in words is "five million, three hundred ten thousand, nine hundred sixty-one".