13054530 has 16 divisors (see below), whose sum is σ = 31330944. Its totient is φ = 3481200.

The previous prime is 13054511. The next prime is 13054537. The reversal of 13054530 is 3545031.

It is a junction number, because it is equal to n+sod(n) for n = 13054497 and 13054506.

It is not an unprimeable number, because it can be changed into a prime (13054537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217546 + ... + 217605.

It is an arithmetic number, because the mean of its divisors is an integer number (1958184).

Almost surely, 2^13054530 is an apocalyptic number.

13054530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13054530 is an abundant number, since it is smaller than the sum of its proper divisors (18276414).

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

13054530 is a wasteful number, since it uses less digits than its factorization.

13054530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435161.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13054530 is about 3613.1053126085. The cubic root of 13054530 is about 235.4617749815.

Adding to 13054530 its reverse (3545031), we get a palindrome (16599561).

The spelling of 13054530 in words is "thirteen million, fifty-four thousand, five hundred thirty".