2485469316947 has 4 divisors (see below), whose sum is σ = 2486404761576. Its totient is φ = 2484533872320.

The previous prime is 2485469316937. The next prime is 2485469317003. The reversal of 2485469316947 is 7496139645842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2485469316947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2485469316907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467718329 + ... + 467723642.

It is an arithmetic number, because the mean of its divisors is an integer number (621601190394).

Almost surely, 2^{2485469316947} is an apocalyptic number.

2485469316947 is a deficient number, since it is larger than the sum of its proper divisors (935444629).

2485469316947 is an equidigital number, since it uses as much as digits as its factorization.

2485469316947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935444628.

The product of its digits is 313528320, while the sum is 68.

The spelling of 2485469316947 in words is "two trillion, four hundred eighty-five billion, four hundred sixty-nine million, three hundred sixteen thousand, nine hundred forty-seven".