52972350 has 24 divisors (see below), whose sum is σ = 131371800. Its totient is φ = 14125920.

The previous prime is 52972333. The next prime is 52972351. The reversal of 52972350 is 5327925.

52972350 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 (52972351) 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, 176425 + ... + 176724.

It is an arithmetic number, because the mean of its divisors is an integer number (5473825).

Almost surely, 2^52972350 is an apocalyptic number.

52972350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52972350 is an abundant number, since it is smaller than the sum of its proper divisors (78399450).

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

52972350 is a wasteful number, since it uses less digits than its factorization.

52972350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353164 (or 353159 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 52972350 is about 7278.2106317418. The cubic root of 52972350 is about 375.5632424864.

The spelling of 52972350 in words is "fifty-two million, nine hundred seventy-two thousand, three hundred fifty".