54627072645 has 64 divisors (see below), whose sum is σ = 92247496704. Its totient is φ = 27550575360.

The previous prime is 54627072629. The next prime is 54627072679.

54627072645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54627072645 - 2⁴ = 54627072629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54627072594 and 54627072603.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 11075830 + ... + 11080760.

It is an arithmetic number, because the mean of its divisors is an integer number (1441367136).

Almost surely, 2^54627072645 is an apocalyptic number.

It is an amenable number.

54627072645 is a deficient number, since it is larger than the sum of its proper divisors (37620424059).

54627072645 is a wasteful number, since it uses less digits than its factorization.

54627072645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 54627072645 in words is "fifty-four billion, six hundred twenty-seven million, seventy-two thousand, six hundred forty-five".