1504401113 has 2 divisors, whose sum is σ = 1504401114. Its totient is φ = 1504401112.

The previous prime is 1504401109. The next prime is 1504401163. The reversal of 1504401113 is 3111044051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1131447769 + 372953344 = 33637^2 + 19312^2 .

It is a cyclic number.

It is not a de Polignac number, because 1504401113 - 2² = 1504401109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1504401103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 752200556 + 752200557.

It is an arithmetic number, because the mean of its divisors is an integer number (752200557).

Almost surely, 2^1504401113 is an apocalyptic number.

It is an amenable number.

1504401113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1504401113 is an equidigital number, since it uses as much as digits as its factorization.

1504401113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1504401113 is about 38786.6099704524. The cubic root of 1504401113 is about 1145.8327086519.

Adding to 1504401113 its reverse (3111044051), we get a palindrome (4615445164).

The spelling of 1504401113 in words is "one billion, five hundred four million, four hundred one thousand, one hundred thirteen".