53700019200 has 1320 divisors, whose sum is σ = 221134953600. Its totient is φ = 12819824640.

The previous prime is 53700019193. The next prime is 53700019207. The reversal of 53700019200 is 291000735.

It is an interprime number because it is at equal distance from previous prime (53700019193) and next prime (53700019207).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53700019207) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1142553577 + ... + 1142553623.

It is an arithmetic number, because the mean of its divisors is an integer number (167526480).

Almost surely, 2^53700019200 is an apocalyptic number.

53700019200 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 53700019200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110567476800).

53700019200 is an abundant number, since it is smaller than the sum of its proper divisors (167434934400).

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

53700019200 is a wasteful number, since it uses less digits than its factorization.

53700019200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

Adding to 53700019200 its reverse (291000735), we get a palindrome (53991019935).

The spelling of 53700019200 in words is "fifty-three billion, seven hundred million, nineteen thousand, two hundred".