7453162056161 has 2 divisors, whose sum is σ = 7453162056162. Its totient is φ = 7453162056160.

The previous prime is 7453162056107. The next prime is 7453162056199. The reversal of 7453162056161 is 1616502613547.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3946456391761 + 3506705664400 = 1986569^2 + 1872620^2 .

It is a cyclic number.

It is not a de Polignac number, because 7453162056161 - 2³⁰ = 7452088314337 is a prime.

It is not a weakly prime, because it can be changed into another prime (7453162056101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3726581028080 + 3726581028081.

It is an arithmetic number, because the mean of its divisors is an integer number (3726581028081).

Almost surely, 2^{7453162056161} is an apocalyptic number.

It is an amenable number.

7453162056161 is a deficient number, since it is larger than the sum of its proper divisors (1).

7453162056161 is an equidigital number, since it uses as much as digits as its factorization.

7453162056161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 7453162056161 in words is "seven trillion, four hundred fifty-three billion, one hundred sixty-two million, fifty-six thousand, one hundred sixty-one".