10545466315447 has 8 divisors (see below), whose sum is σ = 12052738621952. Its totient is φ = 9038388288600.

The previous prime is 10545466315441. The next prime is 10545466315469. The reversal of 10545466315447 is 74451366454501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10545466315447 is a prime.

It is a super-2 number, since 2×10545466315447² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10545466315441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48453579 + ... + 48670732.

It is an arithmetic number, because the mean of its divisors is an integer number (1506592327744).

Almost surely, 2^{10545466315447} is an apocalyptic number.

10545466315447 is a deficient number, since it is larger than the sum of its proper divisors (1507272306505).

10545466315447 is an equidigital number, since it uses as much as digits as its factorization.

10545466315447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97139829.

The product of its (nonzero) digits is 24192000, while the sum is 55.

The spelling of 10545466315447 in words is "ten trillion, five hundred forty-five billion, four hundred sixty-six million, three hundred fifteen thousand, four hundred forty-seven".