52980078 has 16 divisors (see below), whose sum is σ = 108824400. Its totient is φ = 17182656.

The previous prime is 52980073. The next prime is 52980091. The reversal of 52980078 is 87008925.

52980078 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 (52980073) 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, 119103 + ... + 119546.

It is an arithmetic number, because the mean of its divisors is an integer number (6801525).

Almost surely, 2^52980078 is an apocalyptic number.

52980078 is an abundant number, since it is smaller than the sum of its proper divisors (55844322).

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

52980078 is a wasteful number, since it uses less digits than its factorization.

52980078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238691.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 52980078 is about 7278.7415121022. The cubic root of 52980078 is about 375.5815049171.

The spelling of 52980078 in words is "fifty-two million, nine hundred eighty thousand, seventy-eight".