53535440700 has 288 divisors, whose sum is σ = 203040337920. Its totient is φ = 11841811200.

The previous prime is 53535440683. The next prime is 53535440747. The reversal of 53535440700 is 704453535.

53535440700 is a `hidden beast` number, since 53 + 535 + 4 + 4 + 0 + 70 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 540214 + ... + 631586.

Almost surely, 2^53535440700 is an apocalyptic number.

53535440700 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 53535440700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101520168960).

53535440700 is an abundant number, since it is smaller than the sum of its proper divisors (149504897220).

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

53535440700 is a wasteful number, since it uses less digits than its factorization.

53535440700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91434 (or 91421 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 36.

The spelling of 53535440700 in words is "fifty-three billion, five hundred thirty-five million, four hundred forty thousand, seven hundred".