7671482057 has 2 divisors, whose sum is σ = 7671482058. Its totient is φ = 7671482056.

The previous prime is 7671482017. The next prime is 7671482059. The reversal of 7671482057 is 7502841767.

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., 7642955776 + 28526281 = 87424^2 + 5341^2 .

It is an emirp because it is prime and its reverse (7502841767) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7671482057 - 2¹⁶ = 7671416521 is a prime.

Together with 7671482059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7671482059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3835741028 + 3835741029.

It is an arithmetic number, because the mean of its divisors is an integer number (3835741029).

Almost surely, 2^7671482057 is an apocalyptic number.

It is an amenable number.

7671482057 is a deficient number, since it is larger than the sum of its proper divisors (1).

7671482057 is an equidigital number, since it uses as much as digits as its factorization.

7671482057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 658560, while the sum is 47.

The square root of 7671482057 is about 87586.9970771918. The cubic root of 7671482057 is about 1972.2399780400.

The spelling of 7671482057 in words is "seven billion, six hundred seventy-one million, four hundred eighty-two thousand, fifty-seven".