52940980 has 12 divisors (see below), whose sum is σ = 111176100. Its totient is φ = 21176384.

The previous prime is 52940977. The next prime is 52940983. The reversal of 52940980 is 8904925.

52940980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52940977) and next prime (52940983).

It can be written as a sum of positive squares in 2 ways, for example, as 13351716 + 39589264 = 3654^2 + 6292^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52940983) 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 3 ways as a sum of consecutive naturals, for example, 1323505 + ... + 1323544.

It is an arithmetic number, because the mean of its divisors is an integer number (9264675).

Almost surely, 2^52940980 is an apocalyptic number.

It is an amenable number.

52940980 is an abundant number, since it is smaller than the sum of its proper divisors (58235120).

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

52940980 is a wasteful number, since it uses less digits than its factorization.

52940980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647058 (or 2647056 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 52940980 is about 7276.0552499277. The cubic root of 52940980 is about 375.4890921966.

The spelling of 52940980 in words is "fifty-two million, nine hundred forty thousand, nine hundred eighty".