52047700 has 36 divisors (see below), whose sum is σ = 113430240. Its totient is φ = 20729440.

The previous prime is 52047683. The next prime is 52047703. The reversal of 52047700 is 774025.

52047700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52047703) 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 11 ways as a sum of consecutive naturals, for example, 25311 + ... + 27289.

It is an arithmetic number, because the mean of its divisors is an integer number (3150840).

Almost surely, 2^52047700 is an apocalyptic number.

52047700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52047700 is an abundant number, since it is smaller than the sum of its proper divisors (61382540).

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

52047700 is a wasteful number, since it uses less digits than its factorization.

52047700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256 (or 2249 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 52047700 is about 7214.4091927198. The cubic root of 52047700 is about 373.3652095090.

The spelling of 52047700 in words is "fifty-two million, forty-seven thousand, seven hundred".