13135514000 has 80 divisors (see below), whose sum is σ = 36299093376. Its totient is φ = 4503600000.

The previous prime is 13135513927. The next prime is 13135514003. The reversal of 13135514000 is 41553131.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (13135514003) 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, 455126 + ... + 483125.

Almost surely, 2^13135514000 is an apocalyptic number.

13135514000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13135514000 is an abundant number, since it is smaller than the sum of its proper divisors (23163579376).

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

13135514000 is an equidigital number, since it uses as much as digits as its factorization.

13135514000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938281 (or 938265 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 13135514000 in words is "thirteen billion, one hundred thirty-five million, five hundred fourteen thousand".