52152053200 has 60 divisors (see below), whose sum is σ = 134933421868. Its totient is φ = 19256140800.

The previous prime is 52152053183. The next prime is 52152053279. The reversal of 52152053200 is 235025125.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 13831641664 + 38320411536 = 117608^2 + 195756^2 .

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

It is a congruent number.

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, 5009421 + ... + 5019820.

Almost surely, 2^52152053200 is an apocalyptic number.

52152053200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52152053200 is an abundant number, since it is smaller than the sum of its proper divisors (82781368668).

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

52152053200 is a wasteful number, since it uses less digits than its factorization.

52152053200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10029272 (or 10029261 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 52152053200 its reverse (235025125), we get a palindrome (52387078325).

It can be divided in two parts, 52 and 152053200, that multiplied together give a square (7906766400 = 88920²).

The spelling of 52152053200 in words is "fifty-two billion, one hundred fifty-two million, fifty-three thousand, two hundred".