1504004116997 has 2 divisors, whose sum is σ = 1504004116998. Its totient is φ = 1504004116996.

The previous prime is 1504004116969. The next prime is 1504004117029. The reversal of 1504004116997 is 7996114004051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1502796484996 + 1207632001 = 1225886^2 + 34751^2 .

It is a cyclic number.

It is not a de Polignac number, because 1504004116997 - 2⁶ = 1504004116933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1504004116297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 752002058498 + 752002058499.

It is an arithmetic number, because the mean of its divisors is an integer number (752002058499).

Almost surely, 2^{1504004116997} is an apocalyptic number.

It is an amenable number.

1504004116997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1504004116997 is an equidigital number, since it uses as much as digits as its factorization.

1504004116997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 1504004116997 in words is "one trillion, five hundred four billion, four million, one hundred sixteen thousand, nine hundred ninety-seven".