53534523100 has 108 divisors (see below), whose sum is σ = 121296840672. Its totient is φ = 20505830400.

The previous prime is 53534523071. The next prime is 53534523137. The reversal of 53534523100 is 132543535.

It is a super-2 number, since 2×53534523100² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9318829 + ... + 9324571.

Almost surely, 2^53534523100 is an apocalyptic number.

53534523100 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 53534523100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60648420336).

53534523100 is an abundant number, since it is smaller than the sum of its proper divisors (67762317572).

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

53534523100 is a wasteful number, since it uses less digits than its factorization.

53534523100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916 (or 5878 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 53534523100 in words is "fifty-three billion, five hundred thirty-four million, five hundred twenty-three thousand, one hundred".