4761353381 has 2 divisors, whose sum is σ = 4761353382. Its totient is φ = 4761353380.

The previous prime is 4761353357. The next prime is 4761353383. The reversal of 4761353381 is 1833531674.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3302800900 + 1458552481 = 57470^2 + 38191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4761353381 is a prime.

It is a super-2 number, since 2×4761353381² = 45340972037520262322, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 4761353383, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4761353383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2380676690 + 2380676691.

It is an arithmetic number, because the mean of its divisors is an integer number (2380676691).

Almost surely, 2^4761353381 is an apocalyptic number.

It is an amenable number.

4761353381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4761353381 is an equidigital number, since it uses as much as digits as its factorization.

4761353381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 41.

The square root of 4761353381 is about 69002.5606843688. The cubic root of 4761353381 is about 1682.3259285597.

The spelling of 4761353381 in words is "four billion, seven hundred sixty-one million, three hundred fifty-three thousand, three hundred eighty-one".