13055350530 has 32 divisors (see below), whose sum is σ = 31356655488. Its totient is φ = 3478780800.

The previous prime is 13055350499. The next prime is 13055350531. The reversal of 13055350530 is 3505355031.

It is a super-2 number, since 2×13055350530² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (13055350531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125086 + ... + 204345.

It is an arithmetic number, because the mean of its divisors is an integer number (979895484).

Almost surely, 2^13055350530 is an apocalyptic number.

13055350530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13055350530 is an abundant number, since it is smaller than the sum of its proper divisors (18301304958).

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

13055350530 is a wasteful number, since it uses less digits than its factorization.

13055350530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330762.

The product of its (nonzero) digits is 16875, while the sum is 30.

The spelling of 13055350530 in words is "thirteen billion, fifty-five million, three hundred fifty thousand, five hundred thirty".