4112501993 has 2 divisors, whose sum is σ = 4112501994. Its totient is φ = 4112501992.

The previous prime is 4112501989. The next prime is 4112502001. The reversal of 4112501993 is 3991052114.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4030726144 + 81775849 = 63488^2 + 9043^2 .

It is a cyclic number.

It is not a de Polignac number, because 4112501993 - 2² = 4112501989 is a prime.

It is not a weakly prime, because it can be changed into another prime (4112501933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056250996 + 2056250997.

It is an arithmetic number, because the mean of its divisors is an integer number (2056250997).

Almost surely, 2^4112501993 is an apocalyptic number.

It is an amenable number.

4112501993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4112501993 is an equidigital number, since it uses as much as digits as its factorization.

4112501993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 4112501993 is about 64128.7922309472. The cubic root of 4112501993 is about 1602.1458178847.

The spelling of 4112501993 in words is "four billion, one hundred twelve million, five hundred one thousand, nine hundred ninety-three".