549703485 has 12 divisors (see below), whose sum is σ = 952819452. Its totient is φ = 293175168.

The previous prime is 549703463. The next prime is 549703507. The reversal of 549703485 is 584307945.

549703485 is a `hidden beast` number, since 549 + 70 + 34 + 8 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (549703463) and next prime (549703507).

It can be written as a sum of positive squares in 2 ways, for example, as 233539524 + 316163961 = 15282^2 + 17781^2 .

It is not a de Polignac number, because 549703485 - 2¹¹ = 549701437 is a prime.

It is a super-2 number, since 2×549703485² = 604347842842290450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 12215633 = 549703485 / (5 + 4 + 9 + 7 + 0 + 3 + 4 + 8 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 549703485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6107772 + ... + 6107861.

It is an arithmetic number, because the mean of its divisors is an integer number (79401621).

Almost surely, 2^549703485 is an apocalyptic number.

It is an amenable number.

549703485 is a deficient number, since it is larger than the sum of its proper divisors (403115967).

549703485 is a wasteful number, since it uses less digits than its factorization.

549703485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12215644 (or 12215641 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 549703485 is about 23445.7562258077. The cubic root of 549703485 is about 819.1740071354.

The spelling of 549703485 in words is "five hundred forty-nine million, seven hundred three thousand, four hundred eighty-five".