52078544 has 40 divisors (see below), whose sum is σ = 121391040. Its totient is φ = 21143808.

The previous prime is 52078517. The next prime is 52078549. The reversal of 52078544 is 44587025.

52078544 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 (52078549) 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 7 ways as a sum of consecutive naturals, for example, 10109 + ... + 14364.

It is an arithmetic number, because the mean of its divisors is an integer number (3034776).

Almost surely, 2^52078544 is an apocalyptic number.

It is an amenable number.

52078544 is an abundant number, since it is smaller than the sum of its proper divisors (69312496).

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

52078544 is a wasteful number, since it uses less digits than its factorization.

52078544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24507 (or 24501 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 52078544 is about 7216.5465424952. The cubic root of 52078544 is about 373.4389482936.

The spelling of 52078544 in words is "fifty-two million, seventy-eight thousand, five hundred forty-four".