13546630451145 has 128 divisors (see below), whose sum is σ = 24275676672000. Its totient is φ = 6394952678400.

The previous prime is 13546630451069. The next prime is 13546630451147. The reversal of 13546630451145 is 54115403664531.

It is not a de Polignac number, because 13546630451145 - 2⁸ = 13546630450889 is a prime.

It is a super-2 number, since 2×13546630451145² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13546630451094 and 13546630451103.

It is not an unprimeable number, because it can be changed into a prime (13546630451147) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 676949190 + ... + 676969200.

It is an arithmetic number, because the mean of its divisors is an integer number (189653724000).

Almost surely, 2^{13546630451145} is an apocalyptic number.

13546630451145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13546630451145 is a deficient number, since it is larger than the sum of its proper divisors (10729046220855).

13546630451145 is a wasteful number, since it uses less digits than its factorization.

13546630451145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20671.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 13546630451145 in words is "thirteen trillion, five hundred forty-six billion, six hundred thirty million, four hundred fifty-one thousand, one hundred forty-five".