1054032043993 has 2 divisors, whose sum is σ = 1054032043994. Its totient is φ = 1054032043992.

The previous prime is 1054032043937. The next prime is 1054032044029. The reversal of 1054032043993 is 3993402304501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1021005160704 + 33026883289 = 1010448^2 + 181733^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054032043993 is a prime.

It is a super-2 number, since 2×1054032043993² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054032043903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527016021996 + 527016021997.

It is an arithmetic number, because the mean of its divisors is an integer number (527016021997).

Almost surely, 2^{1054032043993} is an apocalyptic number.

It is an amenable number.

1054032043993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054032043993 is an equidigital number, since it uses as much as digits as its factorization.

1054032043993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 1054032043993 in words is "one trillion, fifty-four billion, thirty-two million, forty-three thousand, nine hundred ninety-three".