54452047682 has 16 divisors (see below), whose sum is σ = 87042684672. Its totient is φ = 25488191520.

The previous prime is 54452047619. The next prime is 54452047703. The reversal of 54452047682 is 28674025445.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12590819 + ... + 12595142.

It is an arithmetic number, because the mean of its divisors is an integer number (5440167792).

Almost surely, 2^54452047682 is an apocalyptic number.

54452047682 is a deficient number, since it is larger than the sum of its proper divisors (32590636990).

54452047682 is a wasteful number, since it uses less digits than its factorization.

54452047682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25186033.

The product of its (nonzero) digits is 2150400, while the sum is 47.

The spelling of 54452047682 in words is "fifty-four billion, four hundred fifty-two million, forty-seven thousand, six hundred eighty-two".