13254550 has 12 divisors (see below), whose sum is σ = 24653556. Its totient is φ = 5301800.

The previous prime is 13254539. The next prime is 13254551. The reversal of 13254550 is 5545231.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132496 + ... + 132595.

It is an arithmetic number, because the mean of its divisors is an integer number (2054463).

Almost surely, 2^13254550 is an apocalyptic number.

13254550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13254550 is a deficient number, since it is larger than the sum of its proper divisors (11399006).

13254550 is a wasteful number, since it uses less digits than its factorization.

13254550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265103 (or 265098 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 13254550 is about 3640.6798815606. The cubic root of 13254550 is about 236.6582575425.

Adding to 13254550 its reverse (5545231), we get a palindrome (18799781).

The spelling of 13254550 in words is "thirteen million, two hundred fifty-four thousand, five hundred fifty".