4487862551 has 2 divisors, whose sum is σ = 4487862552. Its totient is φ = 4487862550.

The previous prime is 4487862517. The next prime is 4487862563. The reversal of 4487862551 is 1552687844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4487862551 - 2¹⁸ = 4487600407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4487862551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4487862581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2243931275 + 2243931276.

It is an arithmetic number, because the mean of its divisors is an integer number (2243931276).

Almost surely, 2^4487862551 is an apocalyptic number.

4487862551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4487862551 is an equidigital number, since it uses as much as digits as its factorization.

4487862551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2150400, while the sum is 50.

The square root of 4487862551 is about 66991.5110368470. The cubic root of 4487862551 is about 1649.4779555699.

The spelling of 4487862551 in words is "four billion, four hundred eighty-seven million, eight hundred sixty-two thousand, five hundred fifty-one".