552755709 has 72 divisors (see below), whose sum is σ = 914613336. Its totient is φ = 321235200.

The previous prime is 552755701. The next prime is 552755717. The reversal of 552755709 is 907557255.

552755709 is a `hidden beast` number, since 5 + 5 + 2 + 75 + 570 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (552755701) and next prime (552755717).

It can be written as a sum of positive squares in 4 ways, for example, as 5336100 + 547419609 = 2310^2 + 23397^2 .

It is not a de Polignac number, because 552755709 - 2³ = 552755701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552755701) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3520659 + ... + 3520815.

It is an arithmetic number, because the mean of its divisors is an integer number (12702963).

Almost surely, 2^552755709 is an apocalyptic number.

It is an amenable number.

552755709 is a deficient number, since it is larger than the sum of its proper divisors (361857627).

552755709 is a wasteful number, since it uses less digits than its factorization.

552755709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 551250, while the sum is 45.

The square root of 552755709 is about 23510.7573038386. The cubic root of 552755709 is about 820.6873618917.

The spelling of 552755709 in words is "five hundred fifty-two million, seven hundred fifty-five thousand, seven hundred nine".