480601591 has 2 divisors, whose sum is σ = 480601592. Its totient is φ = 480601590.

The previous prime is 480601571. The next prime is 480601727. The reversal of 480601591 is 195106084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480601591 - 2¹¹ = 480599543 is a prime.

It is a super-3 number, since 3×480601591³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480601501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240300795 + 240300796.

It is an arithmetic number, because the mean of its divisors is an integer number (240300796).

Almost surely, 2^480601591 is an apocalyptic number.

480601591 is a deficient number, since it is larger than the sum of its proper divisors (1).

480601591 is an equidigital number, since it uses as much as digits as its factorization.

480601591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 480601591 is about 21922.6273744732. The cubic root of 480601591 is about 783.3004957212.

The spelling of 480601591 in words is "four hundred eighty million, six hundred one thousand, five hundred ninety-one".