375563634067 has 2 divisors, whose sum is σ = 375563634068. Its totient is φ = 375563634066.

The previous prime is 375563634053. The next prime is 375563634073. The reversal of 375563634067 is 760436365573.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375563634067 is a prime.

It is a super-2 number, since 2×375563634067² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 375563633999 and 375563634017.

It is not a weakly prime, because it can be changed into another prime (375563634037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187781817033 + 187781817034.

It is an arithmetic number, because the mean of its divisors is an integer number (187781817034).

Almost surely, 2^375563634067 is an apocalyptic number.

375563634067 is a deficient number, since it is larger than the sum of its proper divisors (1).

375563634067 is an equidigital number, since it uses as much as digits as its factorization.

375563634067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28576800, while the sum is 55.

The spelling of 375563634067 in words is "three hundred seventy-five billion, five hundred sixty-three million, six hundred thirty-four thousand, sixty-seven".