4549376533880 has 32 divisors (see below), whose sum is σ = 10258016081040. Its totient is φ = 1815853923840.

The previous prime is 4549376533879. The next prime is 4549376533903. The reversal of 4549376533880 is 883356739454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121752641 + ... + 121790000.

Almost surely, 2^{4549376533880} is an apocalyptic number.

4549376533880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4549376533880 is an abundant number, since it is smaller than the sum of its proper divisors (5708639547160).

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

4549376533880 is a wasteful number, since it uses less digits than its factorization.

4549376533880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243543119 (or 243543115 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 65.

The spelling of 4549376533880 in words is "four trillion, five hundred forty-nine billion, three hundred seventy-six million, five hundred thirty-three thousand, eight hundred eighty".