4972754855 has 4 divisors (see below), whose sum is σ = 5967305832. Its totient is φ = 3978203880.

The previous prime is 4972754851. The next prime is 4972754869. The reversal of 4972754855 is 5584572794.

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

It is not a de Polignac number, because 4972754855 - 2² = 4972754851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4972754855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972754851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497275481 + ... + 497275490.

It is an arithmetic number, because the mean of its divisors is an integer number (1491826458).

Almost surely, 2^4972754855 is an apocalyptic number.

4972754855 is a deficient number, since it is larger than the sum of its proper divisors (994550977).

4972754855 is an equidigital number, since it uses as much as digits as its factorization.

4972754855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994550976.

The product of its digits is 14112000, while the sum is 56.

The square root of 4972754855 is about 70517.7626913957. The cubic root of 4972754855 is about 1706.8643853108.

The spelling of 4972754855 in words is "four billion, nine hundred seventy-two million, seven hundred fifty-four thousand, eight hundred fifty-five".