472774658627698 has 16 divisors (see below), whose sum is σ = 811735228468224. Its totient is φ = 202301614563840.

The previous prime is 472774658627647. The next prime is 472774658627717. The reversal of 472774658627698 is 896726856477274.

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, 26341347090 + ... + 26341365037.

It is an arithmetic number, because the mean of its divisors is an integer number (50733451779264).

Almost surely, 2^{472774658627698} is an apocalyptic number.

472774658627698 is a deficient number, since it is larger than the sum of its proper divisors (338960569840526).

472774658627698 is a wasteful number, since it uses less digits than its factorization.

472774658627698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52682712777.

The product of its digits is 95591301120, while the sum is 88.

The spelling of 472774658627698 in words is "four hundred seventy-two trillion, seven hundred seventy-four billion, six hundred fifty-eight million, six hundred twenty-seven thousand, six hundred ninety-eight".