4575642465761 has 2 divisors, whose sum is σ = 4575642465762. Its totient is φ = 4575642465760.

The previous prime is 4575642465731. The next prime is 4575642465769. The reversal of 4575642465761 is 1675642465754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4310668726225 + 264973739536 = 2076215^2 + 514756^2 .

It is a cyclic number.

It is not a de Polignac number, because 4575642465761 - 2¹⁰ = 4575642464737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4575642465694 and 4575642465703.

It is not a weakly prime, because it can be changed into another prime (4575642465769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2287821232880 + 2287821232881.

It is an arithmetic number, because the mean of its divisors is an integer number (2287821232881).

Almost surely, 2^{4575642465761} is an apocalyptic number.

It is an amenable number.

4575642465761 is a deficient number, since it is larger than the sum of its proper divisors (1).

4575642465761 is an equidigital number, since it uses as much as digits as its factorization.

4575642465761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344000, while the sum is 62.

The spelling of 4575642465761 in words is "four trillion, five hundred seventy-five billion, six hundred forty-two million, four hundred sixty-five thousand, seven hundred sixty-one".