52078148 has 12 divisors (see below), whose sum is σ = 91187712. Its totient is φ = 26024520.

The previous prime is 52078111. The next prime is 52078181. The reversal of 52078148 is 84187025.

It is a super-3 number, since 3×52078148³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10613 + ... + 14723.

It is an arithmetic number, because the mean of its divisors is an integer number (7598976).

Almost surely, 2^52078148 is an apocalyptic number.

It is an amenable number.

52078148 is a deficient number, since it is larger than the sum of its proper divisors (39109564).

52078148 is a wasteful number, since it uses less digits than its factorization.

52078148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7282 (or 7280 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 52078148 is about 7216.5191054968. The cubic root of 52078148 is about 373.4380017605.

The spelling of 52078148 in words is "fifty-two million, seventy-eight thousand, one hundred forty-eight".