13276450552 has 32 divisors (see below), whose sum is σ = 25533042480. Its totient is φ = 6468376320.

The previous prime is 13276450549. The next prime is 13276450559. The reversal of 13276450552 is 25505467231.

It is a super-2 number, since 2×13276450552² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13276450559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98988 + ... + 190660.

Almost surely, 2^13276450552 is an apocalyptic number.

It is an amenable number.

13276450552 is a deficient number, since it is larger than the sum of its proper divisors (12256591928).

13276450552 is a wasteful number, since it uses less digits than its factorization.

13276450552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92143 (or 92139 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 13276450552 in words is "thirteen billion, two hundred seventy-six million, four hundred fifty thousand, five hundred fifty-two".