52873550 has 36 divisors (see below), whose sum is σ = 102858000. Its totient is φ = 20219760.

The previous prime is 52873549. The next prime is 52873571. The reversal of 52873550 is 5537825.

52873550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52873550² = 5591224579205000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52873550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25451 + ... + 27449.

Almost surely, 2^52873550 is an apocalyptic number.

52873550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52873550 is a deficient number, since it is larger than the sum of its proper divisors (49984450).

52873550 is a wasteful number, since it uses less digits than its factorization.

52873550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057 (or 2029 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 52873550 is about 7271.4200813871. The cubic root of 52873550 is about 375.3296065036.

The spelling of 52873550 in words is "fifty-two million, eight hundred seventy-three thousand, five hundred fifty".