13545054530 has 32 divisors (see below), whose sum is σ = 27953752320. Its totient is φ = 4629078720.

The previous prime is 13545054511. The next prime is 13545054569. The reversal of 13545054530 is 3545054531.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289325 + ... + 332864.

It is an arithmetic number, because the mean of its divisors is an integer number (873554760).

Almost surely, 2^13545054530 is an apocalyptic number.

13545054530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13545054530 is an abundant number, since it is smaller than the sum of its proper divisors (14408697790).

13545054530 is a wasteful number, since it uses less digits than its factorization.

13545054530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622514.

The product of its (nonzero) digits is 90000, while the sum is 35.

Subtracting from 13545054530 its reverse (3545054531), we obtain a palindrome (9999999999).

The spelling of 13545054530 in words is "thirteen billion, five hundred forty-five million, fifty-four thousand, five hundred thirty".