4752162506081 has 2 divisors, whose sum is σ = 4752162506082. Its totient is φ = 4752162506080.

The previous prime is 4752162506051. The next prime is 4752162506129. The reversal of 4752162506081 is 1806052612574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4529575758400 + 222586747681 = 2128280^2 + 471791^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4752162506081 is a prime.

It is a super-2 number, since 2×4752162506081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4752162506051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2376081253040 + 2376081253041.

It is an arithmetic number, because the mean of its divisors is an integer number (2376081253041).

Almost surely, 2^{4752162506081} is an apocalyptic number.

It is an amenable number.

4752162506081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4752162506081 is an equidigital number, since it uses as much as digits as its factorization.

4752162506081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 4752162506081 in words is "four trillion, seven hundred fifty-two billion, one hundred sixty-two million, five hundred six thousand, eighty-one".