53869369600 has 432 divisors, whose sum is σ = 144530749440. Its totient is φ = 19840204800.

The previous prime is 53869369579. The next prime is 53869369613. The reversal of 53869369600 is 696396835.

It is a super-2 number, since 2×53869369600² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 494214346 + ... + 494214454.

It is an arithmetic number, because the mean of its divisors is an integer number (334561920).

Almost surely, 2^53869369600 is an apocalyptic number.

53869369600 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 53869369600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72265374720).

53869369600 is an abundant number, since it is smaller than the sum of its proper divisors (90661379840).

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

53869369600 is a wasteful number, since it uses less digits than its factorization.

53869369600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 55.

The spelling of 53869369600 in words is "fifty-three billion, eight hundred sixty-nine million, three hundred sixty-nine thousand, six hundred".