4722424155 has 12 divisors (see below), whose sum is σ = 8185535280. Its totient is φ = 2518626192.

The previous prime is 4722424111. The next prime is 4722424171. The reversal of 4722424155 is 5514242274.

It is not a de Polignac number, because 4722424155 - 2¹⁰ = 4722423131 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 52471335 + ... + 52471424.

It is an arithmetic number, because the mean of its divisors is an integer number (682127940).

Almost surely, 2^4722424155 is an apocalyptic number.

4722424155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4722424155 is a deficient number, since it is larger than the sum of its proper divisors (3463111125).

4722424155 is a wasteful number, since it uses less digits than its factorization.

4722424155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104942770 (or 104942767 counting only the distinct ones).

The product of its digits is 89600, while the sum is 36.

The square root of 4722424155 is about 68719.8963546948. The cubic root of 4722424155 is about 1677.7284297244.

The spelling of 4722424155 in words is "four billion, seven hundred twenty-two million, four hundred twenty-four thousand, one hundred fifty-five".