1675010997971 has 2 divisors, whose sum is σ = 1675010997972. Its totient is φ = 1675010997970.

The previous prime is 1675010997901. The next prime is 1675010998091. The reversal of 1675010997971 is 1797990105761.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1675010997971 is a prime.

It is a super-3 number, since 3×1675010997971³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1675010997901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837505498985 + 837505498986.

It is an arithmetic number, because the mean of its divisors is an integer number (837505498986).

Almost surely, 2^{1675010997971} is an apocalyptic number.

1675010997971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1675010997971 is an equidigital number, since it uses as much as digits as its factorization.

1675010997971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7501410, while the sum is 62.

The spelling of 1675010997971 in words is "one trillion, six hundred seventy-five billion, ten million, nine hundred ninety-seven thousand, nine hundred seventy-one".