967521043 has 2 divisors, whose sum is σ = 967521044. Its totient is φ = 967521042.

The previous prime is 967521007. The next prime is 967521053. The reversal of 967521043 is 340125769.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 967521043 - 2⁹ = 967520531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 967520993 and 967521011.

It is not a weakly prime, because it can be changed into another prime (967521053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483760521 + 483760522.

It is an arithmetic number, because the mean of its divisors is an integer number (483760522).

Almost surely, 2^967521043 is an apocalyptic number.

967521043 is a deficient number, since it is larger than the sum of its proper divisors (1).

967521043 is an equidigital number, since it uses as much as digits as its factorization.

967521043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 967521043 is about 31105.0002893425. Note that the first 3 decimals coincide. The cubic root of 967521043 is about 989.0543099979.

The spelling of 967521043 in words is "nine hundred sixty-seven million, five hundred twenty-one thousand, forty-three".