1825153031057 has 2 divisors, whose sum is σ = 1825153031058. Its totient is φ = 1825153031056.

The previous prime is 1825153031047. The next prime is 1825153031069. The reversal of 1825153031057 is 7501303515281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1803767185936 + 21385845121 = 1343044^2 + 146239^2 .

It is a cyclic number.

It is not a de Polignac number, because 1825153031057 - 2⁸ = 1825153030801 is a prime.

It is not a weakly prime, because it can be changed into another prime (1825153031047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 912576515528 + 912576515529.

It is an arithmetic number, because the mean of its divisors is an integer number (912576515529).

Almost surely, 2^{1825153031057} is an apocalyptic number.

It is an amenable number.

1825153031057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1825153031057 is an equidigital number, since it uses as much as digits as its factorization.

1825153031057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 1825153031057 in words is "one trillion, eight hundred twenty-five billion, one hundred fifty-three million, thirty-one thousand, fifty-seven".