10401995555933 has 2 divisors, whose sum is σ = 10401995555934. Its totient is φ = 10401995555932.

The previous prime is 10401995555927. The next prime is 10401995555989. The reversal of 10401995555933 is 33955559910401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8005883504089 + 2396112051844 = 2829467^2 + 1547938^2 .

It is a cyclic number.

It is not a de Polignac number, because 10401995555933 - 2¹² = 10401995551837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10401995555533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200997777966 + 5200997777967.

It is an arithmetic number, because the mean of its divisors is an integer number (5200997777967).

Almost surely, 2^{10401995555933} is an apocalyptic number.

It is an amenable number.

10401995555933 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401995555933 is an equidigital number, since it uses as much as digits as its factorization.

10401995555933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16402500, while the sum is 59.

The spelling of 10401995555933 in words is "ten trillion, four hundred one billion, nine hundred ninety-five million, five hundred fifty-five thousand, nine hundred thirty-three".