93977063941 has 2 divisors, whose sum is σ = 93977063942. Its totient is φ = 93977063940.

The previous prime is 93977063927. The next prime is 93977064001. The reversal of 93977063941 is 14936077939.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93263052100 + 714011841 = 305390^2 + 26721^2 .

It is a cyclic number.

It is not a de Polignac number, because 93977063941 - 2¹⁹ = 93976539653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93977060941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46988531970 + 46988531971.

It is an arithmetic number, because the mean of its divisors is an integer number (46988531971).

Almost surely, 2^93977063941 is an apocalyptic number.

It is an amenable number.

93977063941 is a deficient number, since it is larger than the sum of its proper divisors (1).

93977063941 is an equidigital number, since it uses as much as digits as its factorization.

93977063941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7715736, while the sum is 58.

The spelling of 93977063941 in words is "ninety-three billion, nine hundred seventy-seven million, sixty-three thousand, nine hundred forty-one".