4487167473479 has 2 divisors, whose sum is σ = 4487167473480. Its totient is φ = 4487167473478.

The previous prime is 4487167473457. The next prime is 4487167473487. The reversal of 4487167473479 is 9743747617844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4487167473479 - 2²⁴ = 4487150696263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4487167472479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2243583736739 + 2243583736740.

It is an arithmetic number, because the mean of its divisors is an integer number (2243583736740).

Almost surely, 2^{4487167473479} is an apocalyptic number.

4487167473479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4487167473479 is an equidigital number, since it uses as much as digits as its factorization.

4487167473479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 796594176, while the sum is 71.

The spelling of 4487167473479 in words is "four trillion, four hundred eighty-seven billion, one hundred sixty-seven million, four hundred seventy-three thousand, four hundred seventy-nine".