552743775 has 18 divisors (see below), whose sum is σ = 990025920. Its totient is φ = 294796560.

The previous prime is 552743771. The next prime is 552743783. The reversal of 552743775 is 577347255.

552743775 is a `hidden beast` number, since 5 + 5 + 274 + 377 + 5 = 666.

It is not a de Polignac number, because 552743775 - 2² = 552743771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 552743775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552743771) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1228095 + ... + 1228544.

It is an arithmetic number, because the mean of its divisors is an integer number (55001440).

Almost surely, 2^552743775 is an apocalyptic number.

552743775 is a deficient number, since it is larger than the sum of its proper divisors (437282145).

552743775 is a wasteful number, since it uses less digits than its factorization.

552743775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456655 (or 2456647 counting only the distinct ones).

The product of its digits is 1029000, while the sum is 45.

The square root of 552743775 is about 23510.5035037534. The cubic root of 552743775 is about 820.6814556337.

It can be divided in two parts, 55274 and 3775, that added together give a 10-th power (59049 = 3¹⁰).

The spelling of 552743775 in words is "five hundred fifty-two million, seven hundred forty-three thousand, seven hundred seventy-five".