52369000 has 32 divisors (see below), whose sum is σ = 122545800. Its totient is φ = 20947200.

The previous prime is 52368991. The next prime is 52369007. The reversal of 52369000 is 96325.

52369000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21031396 + 31337604 = 4586^2 + 5598^2 .

It is a super-2 number, since 2×52369000² = 5485024322000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (52369007) 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, 25185 + ... + 27184.

Almost surely, 2^52369000 is an apocalyptic number.

52369000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52369000 is an abundant number, since it is smaller than the sum of its proper divisors (70176800).

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

52369000 is a wasteful number, since it uses less digits than its factorization.

52369000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52390 (or 52376 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 52369000 is about 7236.6428680708. The cubic root of 52369000 is about 374.1319179661.

The spelling of 52369000 in words is "fifty-two million, three hundred sixty-nine thousand".