53212503300 has 288 divisors, whose sum is σ = 175962737664. Its totient is φ = 12289728000.

The previous prime is 53212503269. The next prime is 53212503307. The reversal of 53212503300 is 330521235.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53212503307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21023035 + ... + 21025565.

It is an arithmetic number, because the mean of its divisors is an integer number (610981728).

Almost surely, 2^53212503300 is an apocalyptic number.

53212503300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53212503300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87981368832).

53212503300 is an abundant number, since it is smaller than the sum of its proper divisors (122750234364).

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

53212503300 is a wasteful number, since it uses less digits than its factorization.

53212503300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The spelling of 53212503300 in words is "fifty-three billion, two hundred twelve million, five hundred three thousand, three hundred".