52680550 has 24 divisors (see below), whose sum is σ = 105524496. Its totient is φ = 19451040.

The previous prime is 52680533. The next prime is 52680553. The reversal of 52680550 is 5508625.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52680553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39874 + ... + 41173.

It is an arithmetic number, because the mean of its divisors is an integer number (4396854).

Almost surely, 2^52680550 is an apocalyptic number.

52680550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52680550 is an abundant number, since it is smaller than the sum of its proper divisors (52843946).

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

52680550 is a wasteful number, since it uses less digits than its factorization.

52680550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81072 (or 81067 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 52680550 is about 7258.1368132600. The cubic root of 52680550 is about 374.8723713822.

The spelling of 52680550 in words is "fifty-two million, six hundred eighty thousand, five hundred fifty".