4153801381 has 2 divisors, whose sum is σ = 4153801382. Its totient is φ = 4153801380.

The previous prime is 4153801373. The next prime is 4153801427. The reversal of 4153801381 is 1831083514.

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., 4104324225 + 49477156 = 64065^2 + 7034^2 .

It is a cyclic number.

It is not a de Polignac number, because 4153801381 - 2³ = 4153801373 is a prime.

It is a super-2 number, since 2×4153801381² = 34508131825595014322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4153801331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076900690 + 2076900691.

It is an arithmetic number, because the mean of its divisors is an integer number (2076900691).

Almost surely, 2^4153801381 is an apocalyptic number.

It is an amenable number.

4153801381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4153801381 is an equidigital number, since it uses as much as digits as its factorization.

4153801381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 4153801381 is about 64449.9913188512. The cubic root of 4153801381 is about 1607.4910939429.

Adding to 4153801381 its reverse (1831083514), we get a palindrome (5984884895).

The spelling of 4153801381 in words is "four billion, one hundred fifty-three million, eight hundred one thousand, three hundred eighty-one".