52014978 has 24 divisors (see below), whose sum is σ = 115449516. Its totient is φ = 16915200.

The previous prime is 52014961. The next prime is 52014979. The reversal of 52014978 is 87941025.

52014978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51883209 + 131769 = 7203^2 + 363^2 .

It is not an unprimeable number, because it can be changed into a prime (52014979) 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, 34503 + ... + 35978.

Almost surely, 2^52014978 is an apocalyptic number.

52014978 is an abundant number, since it is smaller than the sum of its proper divisors (63434538).

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

52014978 is a wasteful number, since it uses less digits than its factorization.

52014978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70530 (or 70527 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 52014978 is about 7212.1410135964. The cubic root of 52014978 is about 373.2869491339.

The spelling of 52014978 in words is "fifty-two million, fourteen thousand, nine hundred seventy-eight".