6004615481 has 2 divisors, whose sum is σ = 6004615482. Its totient is φ = 6004615480.

The previous prime is 6004615471. The next prime is 6004615531. The reversal of 6004615481 is 1845164006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4046995456 + 1957620025 = 63616^2 + 44245^2 .

It is a cyclic number.

It is not a de Polignac number, because 6004615481 - 2¹⁸ = 6004353337 is a prime.

It is a super-2 number, since 2×6004615481² = 72110814149329722722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6004615471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002307740 + 3002307741.

It is an arithmetic number, because the mean of its divisors is an integer number (3002307741).

Almost surely, 2^6004615481 is an apocalyptic number.

It is an amenable number.

6004615481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6004615481 is an equidigital number, since it uses as much as digits as its factorization.

6004615481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 6004615481 is about 77489.4539985926. The cubic root of 6004615481 is about 1817.5864114966.

Adding to 6004615481 its reverse (1845164006), we get a palindrome (7849779487).

The spelling of 6004615481 in words is "six billion, four million, six hundred fifteen thousand, four hundred eighty-one".