472542727773654 has 48 divisors (see below), whose sum is σ = 1047671365959504. Its totient is φ = 153848404382400.

The previous prime is 472542727773607. The next prime is 472542727773679. The reversal of 472542727773654 is 456377727245274.

472542727773654 is a `hidden beast` number, since 4 + 7 + 2 + 5 + 427 + 2 + 77 + 73 + 65 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38711344 + ... + 49433324.

It is an arithmetic number, because the mean of its divisors is an integer number (21826486790823).

Almost surely, 2^{472542727773654} is an apocalyptic number.

472542727773654 is an abundant number, since it is smaller than the sum of its proper divisors (575128638185850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472542727773654 is a wasteful number, since it uses less digits than its factorization.

472542727773654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10778973 (or 10778970 counting only the distinct ones).

The product of its digits is 3872332800, while the sum is 72.

The spelling of 472542727773654 in words is "four hundred seventy-two trillion, five hundred forty-two billion, seven hundred twenty-seven million, seven hundred seventy-three thousand, six hundred fifty-four".