472777277472755 has 8 divisors (see below), whose sum is σ = 567347510181312. Its totient is φ = 378211970502208.

The previous prime is 472777277472743. The next prime is 472777277472781. The reversal of 472777277472755 is 557274772777274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 472777277472755 - 2¹⁰ = 472777277471731 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 472777277472755.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231223339 + ... + 1231607268.

It is an arithmetic number, because the mean of its divisors is an integer number (70918438772664).

Almost surely, 2^{472777277472755} is an apocalyptic number.

472777277472755 is a deficient number, since it is larger than the sum of its proper divisors (94570232708557).

472777277472755 is a wasteful number, since it uses less digits than its factorization.

472777277472755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462869005.

The product of its digits is 18447363200, while the sum is 80.

The spelling of 472777277472755 in words is "four hundred seventy-two trillion, seven hundred seventy-seven billion, two hundred seventy-seven million, four hundred seventy-two thousand, seven hundred fifty-five".