371628851052049 has 2 divisors, whose sum is σ = 371628851052050. Its totient is φ = 371628851052048.

The previous prime is 371628851051999. The next prime is 371628851052071. The reversal of 371628851052049 is 940250158826173.

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., 304173133113600 + 67455717938449 = 17440560^2 + 8213143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-371628851052049 is a prime.

It is a super-2 number, since 2×371628851052049² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (371628851052649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185814425526024 + 185814425526025.

It is an arithmetic number, because the mean of its divisors is an integer number (185814425526025).

It is a 1-persistent number, because it is pandigital, but 2⋅371628851052049 = 743257702104098 is not.

Almost surely, 2^{371628851052049} is an apocalyptic number.

It is an amenable number.

371628851052049 is a deficient number, since it is larger than the sum of its proper divisors (1).

371628851052049 is an equidigital number, since it uses as much as digits as its factorization.

371628851052049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 371628851052049 in words is "three hundred seventy-one trillion, six hundred twenty-eight billion, eight hundred fifty-one million, fifty-two thousand, forty-nine".