5604013997 has 2 divisors, whose sum is σ = 5604013998. Its totient is φ = 5604013996.

The previous prime is 5604013979. The next prime is 5604014069. The reversal of 5604013997 is 7993104065.

Together with previous prime (5604013979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3979843396 + 1624170601 = 63086^2 + 40301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5604013997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5604013927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802006998 + 2802006999.

It is an arithmetic number, because the mean of its divisors is an integer number (2802006999).

Almost surely, 2^5604013997 is an apocalyptic number.

It is an amenable number.

5604013997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5604013997 is an equidigital number, since it uses as much as digits as its factorization.

5604013997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 5604013997 is about 74859.9625768007. The cubic root of 5604013997 is about 1776.2321931027.

The spelling of 5604013997 in words is "five billion, six hundred four million, thirteen thousand, nine hundred ninety-seven".