52055480 has 16 divisors (see below), whose sum is σ = 117124920. Its totient is φ = 20822176.

The previous prime is 52055473. The next prime is 52055483. The reversal of 52055480 is 8455025.

52055480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52055483) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 650654 + ... + 650733.

Almost surely, 2^52055480 is an apocalyptic number.

It is an amenable number.

52055480 is an abundant number, since it is smaller than the sum of its proper divisors (65069440).

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

52055480 is a wasteful number, since it uses less digits than its factorization.

52055480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301398 (or 1301394 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 52055480 is about 7214.9483712637. The cubic root of 52055480 is about 373.3838119103.

The spelling of 52055480 in words is "fifty-two million, fifty-five thousand, four hundred eighty".