547775340 has 48 divisors (see below), whose sum is σ = 1752882432. Its totient is φ = 125205696.

The previous prime is 547775329. The next prime is 547775341. The reversal of 547775340 is 43577745.

It is a super-2 number, since 2×547775340² = 600115646224231200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 547775292 and 547775301.

It is not an unprimeable number, because it can be changed into a prime (547775341) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 651694 + ... + 652533.

It is an arithmetic number, because the mean of its divisors is an integer number (36518384).

Almost surely, 2^547775340 is an apocalyptic number.

It is an amenable number.

547775340 is an abundant number, since it is smaller than the sum of its proper divisors (1205107092).

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

547775340 is a wasteful number, since it uses less digits than its factorization.

547775340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304246 (or 1304244 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 42.

The square root of 547775340 is about 23404.6008297514. The cubic root of 547775340 is about 818.2151043473.

The spelling of 547775340 in words is "five hundred forty-seven million, seven hundred seventy-five thousand, three hundred forty".