167394752953 has 2 divisors, whose sum is σ = 167394752954. Its totient is φ = 167394752952.

The previous prime is 167394752893. The next prime is 167394752957. The reversal of 167394752953 is 359257493761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87570421929 + 79824331024 = 295923^2 + 282532^2 .

It is a cyclic number.

It is not a de Polignac number, because 167394752953 - 2¹³ = 167394744761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 167394752891 and 167394752900.

It is not a weakly prime, because it can be changed into another prime (167394752957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83697376476 + 83697376477.

It is an arithmetic number, because the mean of its divisors is an integer number (83697376477).

Almost surely, 2^167394752953 is an apocalyptic number.

It is an amenable number.

167394752953 is a deficient number, since it is larger than the sum of its proper divisors (1).

167394752953 is an equidigital number, since it uses as much as digits as its factorization.

167394752953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42865200, while the sum is 61.

The spelling of 167394752953 in words is "one hundred sixty-seven billion, three hundred ninety-four million, seven hundred fifty-two thousand, nine hundred fifty-three".