1504142055397 has 2 divisors, whose sum is σ = 1504142055398. Its totient is φ = 1504142055396.

The previous prime is 1504142055389. The next prime is 1504142055439. The reversal of 1504142055397 is 7935502414051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1502367455521 + 1774599876 = 1225711^2 + 42126^2 .

It is a cyclic number.

It is not a de Polignac number, because 1504142055397 - 2³ = 1504142055389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1504142055797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 752071027698 + 752071027699.

It is an arithmetic number, because the mean of its divisors is an integer number (752071027699).

Almost surely, 2^{1504142055397} is an apocalyptic number.

It is an amenable number.

1504142055397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1504142055397 is an equidigital number, since it uses as much as digits as its factorization.

1504142055397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 1504142055397 in words is "one trillion, five hundred four billion, one hundred forty-two million, fifty-five thousand, three hundred ninety-seven".