13275370451 has 8 divisors (see below), whose sum is σ = 15172894464. Its totient is φ = 11378107080.

The previous prime is 13275370447. The next prime is 13275370457. The reversal of 13275370451 is 15407357231.

It is a happy number.

13275370451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13275370451 - 2² = 13275370447 is a prime.

It is a super-2 number, since 2×13275370451² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13275370457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60026 + ... + 173648.

It is an arithmetic number, because the mean of its divisors is an integer number (1896611808).

Almost surely, 2^13275370451 is an apocalyptic number.

13275370451 is a deficient number, since it is larger than the sum of its proper divisors (1897524013).

13275370451 is a wasteful number, since it uses less digits than its factorization.

13275370451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130321.

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 13275370451 in words is "thirteen billion, two hundred seventy-five million, three hundred seventy thousand, four hundred fifty-one".