1045541125033 has 2 divisors, whose sum is σ = 1045541125034. Its totient is φ = 1045541125032.

The previous prime is 1045541125001. The next prime is 1045541125043. The reversal of 1045541125033 is 3305211455401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1042059180969 + 3481944064 = 1020813^2 + 59008^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045541125033 - 2⁵ = 1045541125001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1045541125033.

It is not a weakly prime, because it can be changed into another prime (1045541125043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522770562516 + 522770562517.

It is an arithmetic number, because the mean of its divisors is an integer number (522770562517).

Almost surely, 2^{1045541125033} is an apocalyptic number.

It is an amenable number.

1045541125033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045541125033 is an equidigital number, since it uses as much as digits as its factorization.

1045541125033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 1045541125033 in words is "one trillion, forty-five billion, five hundred forty-one million, one hundred twenty-five thousand, thirty-three".