13455244502 has 16 divisors (see below), whose sum is σ = 23067700992. Its totient is φ = 5766141480.

The previous prime is 13455244501. The next prime is 13455244571. The reversal of 13455244502 is 20544255431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13455244501) 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, 292013 + ... + 334935.

It is an arithmetic number, because the mean of its divisors is an integer number (1441731312).

Almost surely, 2^13455244502 is an apocalyptic number.

13455244502 is a deficient number, since it is larger than the sum of its proper divisors (9612456490).

13455244502 is a wasteful number, since it uses less digits than its factorization.

13455244502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65323.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 13455244502 its reverse (20544255431), we get a palindrome (33999499933).

The spelling of 13455244502 in words is "thirteen billion, four hundred fifty-five million, two hundred forty-four thousand, five hundred two".