547549680 has 160 divisors (see below), whose sum is σ = 1757726784. Its totient is φ = 140894208.

The previous prime is 547549679. The next prime is 547549693. The reversal of 547549680 is 86945745.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1749204 + ... + 1749516.

Almost surely, 2^547549680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 547549680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (878863392).

547549680 is an abundant number, since it is smaller than the sum of its proper divisors (1210177104).

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

547549680 is a wasteful number, since it uses less digits than its factorization.

547549680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 547549680 is about 23399.7794861405. The cubic root of 547549680 is about 818.1027323782.

It can be divided in two parts, 5475 and 49680, that added together give a palindrome (55155).

The spelling of 547549680 in words is "five hundred forty-seven million, five hundred forty-nine thousand, six hundred eighty".