4645112402501 has 2 divisors, whose sum is σ = 4645112402502. Its totient is φ = 4645112402500.

The previous prime is 4645112402479. The next prime is 4645112402521. The reversal of 4645112402501 is 1052042115464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4630785509476 + 14326893025 = 2151926^2 + 119695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4645112402501 is a prime.

It is a super-2 number, since 2×4645112402501² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645112402521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322556201250 + 2322556201251.

It is an arithmetic number, because the mean of its divisors is an integer number (2322556201251).

Almost surely, 2^{4645112402501} is an apocalyptic number.

It is an amenable number.

4645112402501 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645112402501 is an equidigital number, since it uses as much as digits as its factorization.

4645112402501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 4645112402501 its reverse (1052042115464), we get a palindrome (5697154517965).

The spelling of 4645112402501 in words is "four trillion, six hundred forty-five billion, one hundred twelve million, four hundred two thousand, five hundred one".