1545384088051 has 2 divisors, whose sum is σ = 1545384088052. Its totient is φ = 1545384088050.

The previous prime is 1545384087917. The next prime is 1545384088057. The reversal of 1545384088051 is 1508804835451.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1545384088051 - 2¹¹ = 1545384086003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1545384088051.

It is not a weakly prime, because it can be changed into another prime (1545384088057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 772692044025 + 772692044026.

It is an arithmetic number, because the mean of its divisors is an integer number (772692044026).

Almost surely, 2^{1545384088051} is an apocalyptic number.

1545384088051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1545384088051 is an equidigital number, since it uses as much as digits as its factorization.

1545384088051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072000, while the sum is 52.

The spelling of 1545384088051 in words is "one trillion, five hundred forty-five billion, three hundred eighty-four million, eighty-eight thousand, fifty-one".