13534213050 has 168 divisors, whose sum is σ = 38008594080. Its totient is φ = 3583764000.

The previous prime is 13534213039. The next prime is 13534213073. The reversal of 13534213050 is 5031243531.

13534213050 is a `hidden beast` number, since 1 + 353 + 4 + 2 + 1 + 305 + 0 = 666.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 5502721 + ... + 5505179.

Almost surely, 2^13534213050 is an apocalyptic number.

13534213050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13534213050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19004297040).

13534213050 is an abundant number, since it is smaller than the sum of its proper divisors (24474381030).

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

13534213050 is a wasteful number, since it uses less digits than its factorization.

13534213050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640 (or 2620 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 13534213050 its reverse (5031243531), we get a palindrome (18565456581).

The spelling of 13534213050 in words is "thirteen billion, five hundred thirty-four million, two hundred thirteen thousand, fifty".