552650550 has 24 divisors (see below), whose sum is σ = 1370573736. Its totient is φ = 147373440.

The previous prime is 552650543. The next prime is 552650563. The reversal of 552650550 is 55056255.

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, 1842019 + ... + 1842318.

It is an arithmetic number, because the mean of its divisors is an integer number (57107239).

Almost surely, 2^552650550 is an apocalyptic number.

552650550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

552650550 is an abundant number, since it is smaller than the sum of its proper divisors (817923186).

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

552650550 is a wasteful number, since it uses less digits than its factorization.

552650550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3684352 (or 3684347 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 552650550 is about 23508.5207956605. The cubic root of 552650550 is about 820.6353147068.

The spelling of 552650550 in words is "five hundred fifty-two million, six hundred fifty thousand, five hundred fifty".