54414655641445 has 16 divisors (see below), whose sum is σ = 71252999270208. Its totient is φ = 39563590429440.

The previous prime is 54414655641439. The next prime is 54414655641449.

54414655641445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54414655641445 - 2²⁹ = 54414118770533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54414655641445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54414655641449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133602099 + ... + 134008768.

It is an arithmetic number, because the mean of its divisors is an integer number (4453312454388).

Almost surely, 2^{54414655641445} is an apocalyptic number.

54414655641445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54414655641445 is a deficient number, since it is larger than the sum of its proper divisors (16838343628763).

54414655641445 is a wasteful number, since it uses less digits than its factorization.

54414655641445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267614580.

The product of its digits is 92160000, while the sum is 58.

The spelling of 54414655641445 in words is "fifty-four trillion, four hundred fourteen billion, six hundred fifty-five million, six hundred forty-one thousand, four hundred forty-five".