485514791 has 2 divisors, whose sum is σ = 485514792. Its totient is φ = 485514790.

The previous prime is 485514773. The next prime is 485514811. The reversal of 485514791 is 197415584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485514791 - 2⁶ = 485514727 is a prime.

It is a super-2 number, since 2×485514791² = 471449224559547362, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485514721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242757395 + 242757396.

It is an arithmetic number, because the mean of its divisors is an integer number (242757396).

Almost surely, 2^485514791 is an apocalyptic number.

485514791 is a deficient number, since it is larger than the sum of its proper divisors (1).

485514791 is an equidigital number, since it uses as much as digits as its factorization.

485514791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 44.

The square root of 485514791 is about 22034.4001733653. The cubic root of 485514791 is about 785.9606835455.

The spelling of 485514791 in words is "four hundred eighty-five million, five hundred fourteen thousand, seven hundred ninety-one".