52772450 has 24 divisors (see below), whose sum is σ = 98350848. Its totient is φ = 21067280.

The previous prime is 52772449. The next prime is 52772477. The reversal of 52772450 is 5427725.

52772450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 42539 + ... + 43761.

It is an arithmetic number, because the mean of its divisors is an integer number (4097952).

Almost surely, 2^52772450 is an apocalyptic number.

52772450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52772450 is a deficient number, since it is larger than the sum of its proper divisors (45578398).

52772450 is a wasteful number, since it uses less digits than its factorization.

52772450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098 (or 2093 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 52772450 is about 7264.4648804988. The cubic root of 52772450 is about 375.0902301395.

The spelling of 52772450 in words is "fifty-two million, seven hundred seventy-two thousand, four hundred fifty".