54544033044546 has 64 divisors (see below), whose sum is σ = 115943770224000. Its totient is φ = 17073465970176.

The previous prime is 54544033044521. The next prime is 54544033044563. The reversal of 54544033044546 is 64544033044545.

It is a super-2 number, since 2×54544033044546² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15342405 + ... + 18560103.

It is an arithmetic number, because the mean of its divisors is an integer number (1811621409750).

Almost surely, 2^{54544033044546} is an apocalyptic number.

54544033044546 is an abundant number, since it is smaller than the sum of its proper divisors (61399737179454).

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

54544033044546 is a wasteful number, since it uses less digits than its factorization.

54544033044546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220403.

The product of its (nonzero) digits is 27648000, while the sum is 51.

Subtracting 54544033044546 from its reverse (64544033044545), we obtain a palindrome (9999999999999).

The spelling of 54544033044546 in words is "fifty-four trillion, five hundred forty-four billion, thirty-three million, forty-four thousand, five hundred forty-six".