54511614013445 has 16 divisors (see below), whose sum is σ = 65504279234160. Its totient is φ = 43549064937984.

The previous prime is 54511614013429. The next prime is 54511614013457. The reversal of 54511614013445 is 54431041611545.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 70842210244 + 54440771803201 = 266162^2 + 7378399^2 .

It is a cyclic number.

It is not a de Polignac number, because 54511614013445 - 2⁴ = 54511614013429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54511614013396 and 54511614013405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357543491 + ... + 357695919.

It is an arithmetic number, because the mean of its divisors is an integer number (4094017452135).

Almost surely, 2^{54511614013445} is an apocalyptic number.

It is an amenable number.

54511614013445 is a deficient number, since it is larger than the sum of its proper divisors (10992665220715).

54511614013445 is a wasteful number, since it uses less digits than its factorization.

54511614013445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250744.

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 54511614013445 in words is "fifty-four trillion, five hundred eleven billion, six hundred fourteen million, thirteen thousand, four hundred forty-five".