4670534573681 has 2 divisors, whose sum is σ = 4670534573682. Its totient is φ = 4670534573680.

The previous prime is 4670534573531. The next prime is 4670534573699. The reversal of 4670534573681 is 1863754350764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3159808432225 + 1510726141456 = 1777585^2 + 1229116^2 .

It is a cyclic number.

It is not a de Polignac number, because 4670534573681 - 2⁴² = 272488062577 is a prime.

It is a super-2 number, since 2×4670534573681² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4670534573681.

It is not a weakly prime, because it can be changed into another prime (4670534573981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2335267286840 + 2335267286841.

It is an arithmetic number, because the mean of its divisors is an integer number (2335267286841).

Almost surely, 2^{4670534573681} is an apocalyptic number.

It is an amenable number.

4670534573681 is a deficient number, since it is larger than the sum of its proper divisors (1).

4670534573681 is an equidigital number, since it uses as much as digits as its factorization.

4670534573681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50803200, while the sum is 59.

The spelling of 4670534573681 in words is "four trillion, six hundred seventy billion, five hundred thirty-four million, five hundred seventy-three thousand, six hundred eighty-one".