6078032381 has 2 divisors, whose sum is σ = 6078032382. Its totient is φ = 6078032380.

The previous prime is 6078032377. The next prime is 6078032383. The reversal of 6078032381 is 1832308706.

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., 5073712900 + 1004319481 = 71230^2 + 31691^2 .

It is a cyclic number.

It is not a de Polignac number, because 6078032381 - 2² = 6078032377 is a prime.

It is a super-2 number, since 2×6078032381² = 73884955248969058322, which contains 22 as substring.

Together with 6078032383, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6078032383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3039016190 + 3039016191.

It is an arithmetic number, because the mean of its divisors is an integer number (3039016191).

Almost surely, 2^6078032381 is an apocalyptic number.

It is an amenable number.

6078032381 is a deficient number, since it is larger than the sum of its proper divisors (1).

6078032381 is an equidigital number, since it uses as much as digits as its factorization.

6078032381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 6078032381 is about 77961.7366468962. The cubic root of 6078032381 is about 1824.9641457646.

The spelling of 6078032381 in words is "six billion, seventy-eight million, thirty-two thousand, three hundred eighty-one".