4776579422551 has 4 divisors (see below), whose sum is σ = 4777518405312. Its totient is φ = 4775640439792.

The previous prime is 4776579422521. The next prime is 4776579422609. The reversal of 4776579422551 is 1552249756774.

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

It is a cyclic number.

It is not a de Polignac number, because 4776579422551 - 2¹³ = 4776579414359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4776579422521) 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 in 3 ways as a sum of consecutive naturals, for example, 469483750 + ... + 469493923.

It is an arithmetic number, because the mean of its divisors is an integer number (1194379601328).

Almost surely, 2^{4776579422551} is an apocalyptic number.

4776579422551 is a deficient number, since it is larger than the sum of its proper divisors (938982761).

4776579422551 is an equidigital number, since it uses as much as digits as its factorization.

4776579422551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938982760.

The product of its digits is 148176000, while the sum is 64.

The spelling of 4776579422551 in words is "four trillion, seven hundred seventy-six billion, five hundred seventy-nine million, four hundred twenty-two thousand, five hundred fifty-one".