52453100 has 36 divisors (see below), whose sum is σ = 130085424. Its totient is φ = 17983680.

The previous prime is 52453073. The next prime is 52453127. The reversal of 52453100 is 135425.

52453100 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 (52453073) and next prime (52453127).

It is a super-2 number, since 2×52453100² = 5502655399220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 36767 + ... + 38166.

It is an arithmetic number, because the mean of its divisors is an integer number (3613484).

Almost surely, 2^52453100 is an apocalyptic number.

52453100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52453100 is an abundant number, since it is smaller than the sum of its proper divisors (77632324).

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

52453100 is a wasteful number, since it uses less digits than its factorization.

52453100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74954 (or 74947 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52453100 is about 7242.4512425007. The cubic root of 52453100 is about 374.3320851530.

Adding to 52453100 its reverse (135425), we get a palindrome (52588525).

The spelling of 52453100 in words is "fifty-two million, four hundred fifty-three thousand, one hundred".