4153139891 has 2 divisors, whose sum is σ = 4153139892. Its totient is φ = 4153139890.

The previous prime is 4153139869. The next prime is 4153139917. The reversal of 4153139891 is 1989313514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4153139891 - 2⁶ = 4153139827 is a prime.

It is not a weakly prime, because it can be changed into another prime (4153139591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076569945 + 2076569946.

It is an arithmetic number, because the mean of its divisors is an integer number (2076569946).

Almost surely, 2^4153139891 is an apocalyptic number.

4153139891 is a deficient number, since it is larger than the sum of its proper divisors (1).

4153139891 is an equidigital number, since it uses as much as digits as its factorization.

4153139891 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 44.

The square root of 4153139891 is about 64444.8593062317. The cubic root of 4153139891 is about 1607.4057587975.

The spelling of 4153139891 in words is "four billion, one hundred fifty-three million, one hundred thirty-nine thousand, eight hundred ninety-one".