547421160 has 512 divisors, whose sum is σ = 2148249600. Its totient is φ = 109486080.

The previous prime is 547421113. The next prime is 547421167. The reversal of 547421160 is 61124745.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (547421167) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7498884 + ... + 7498956.

It is an arithmetic number, because the mean of its divisors is an integer number (4195800).

Almost surely, 2^547421160 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 547421160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1074124800).

547421160 is an abundant number, since it is smaller than the sum of its proper divisors (1600828440).

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

547421160 is a wasteful number, since it uses less digits than its factorization.

547421160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 547421160 is about 23397.0331452516. The cubic root of 547421160 is about 818.0387194406.

It can be divided in two parts, 547421 and 160, that added together give a triangular number (547581 = T₁₀₄₆).

The spelling of 547421160 in words is "five hundred forty-seven million, four hundred twenty-one thousand, one hundred sixty".