552780775 has 24 divisors (see below), whose sum is σ = 730707200. Its totient is φ = 413618400.

The previous prime is 552780769. The next prime is 552780779. The reversal of 552780775 is 577087255.

It is not a de Polignac number, because 552780775 - 2⁷ = 552780647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552780779) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30160 + ... + 44890.

Almost surely, 2^552780775 is an apocalyptic number.

552780775 is a deficient number, since it is larger than the sum of its proper divisors (177926425).

552780775 is a wasteful number, since it uses less digits than its factorization.

552780775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14839 (or 14834 counting only the distinct ones).

The product of its (nonzero) digits is 686000, while the sum is 46.

The square root of 552780775 is about 23511.2903729251. The cubic root of 552780775 is about 820.6997670333.

The spelling of 552780775 in words is "five hundred fifty-two million, seven hundred eighty thousand, seven hundred seventy-five".