52893078 has 32 divisors (see below), whose sum is σ = 122363136. Its totient is φ = 14929248.

The previous prime is 52893067. The next prime is 52893079. The reversal of 52893078 is 87039825.

52893078 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-3 number, since 3×52893078³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52893079) 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 15 ways as a sum of consecutive naturals, for example, 4101 + ... + 11072.

It is an arithmetic number, because the mean of its divisors is an integer number (3823848).

Almost surely, 2^52893078 is an apocalyptic number.

52893078 is an abundant number, since it is smaller than the sum of its proper divisors (69470058).

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

52893078 is a wasteful number, since it uses less digits than its factorization.

52893078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15268.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 52893078 is about 7272.7627487771. The cubic root of 52893078 is about 375.3758081450.

The spelling of 52893078 in words is "fifty-two million, eight hundred ninety-three thousand, seventy-eight".