52272300 has 36 divisors (see below), whose sum is σ = 151242056. Its totient is φ = 13939200.

The previous prime is 52272299. The next prime is 52272301. The reversal of 52272300 is 327225.

It is an interprime number because it is at equal distance from previous prime (52272299) and next prime (52272301).

It is not an unprimeable number, because it can be changed into a prime (52272301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86821 + ... + 87420.

Almost surely, 2^52272300 is an apocalyptic number.

52272300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52272300 is an abundant number, since it is smaller than the sum of its proper divisors (98969756).

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

52272300 is a wasteful number, since it uses less digits than its factorization.

52272300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174258 (or 174251 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 52272300 is about 7229.9585061050. The cubic root of 52272300 is about 373.9014963592.

Adding to 52272300 its reverse (327225), we get a palindrome (52599525).

It can be divided in two parts, 52272 and 300, that multiplied together give a square (15681600 = 3960²).

The spelling of 52272300 in words is "fifty-two million, two hundred seventy-two thousand, three hundred".