52125100 has 18 divisors (see below), whose sum is σ = 113111684. Its totient is φ = 20850000.

The previous prime is 52125097. The next prime is 52125103. The reversal of 52125100 is 152125.

It is an interprime number because it is at equal distance from previous prime (52125097) and next prime (52125103).

It is not an unprimeable number, because it can be changed into a prime (52125103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260526 + ... + 260725.

Almost surely, 2^52125100 is an apocalyptic number.

52125100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52125100 is an abundant number, since it is smaller than the sum of its proper divisors (60986584).

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

52125100 is a wasteful number, since it uses less digits than its factorization.

52125100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521265 (or 521258 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 52125100 is about 7219.7714645271. The cubic root of 52125100 is about 373.5501946546.

Adding to 52125100 its reverse (152125), we get a palindrome (52277225).

It can be divided in two parts, 52125 and 100, that added together give a palindrome (52225).

The spelling of 52125100 in words is "fifty-two million, one hundred twenty-five thousand, one hundred".