54412331314505 has 4 divisors (see below), whose sum is σ = 65294797577412. Its totient is φ = 43529865051600.

The previous prime is 54412331314469. The next prime is 54412331314543. The reversal of 54412331314505 is 50541313321445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22603216352656 + 31809114961849 = 4754284^2 + 5639957^2 .

It is not a de Polignac number, because 54412331314505 - 2¹⁴ = 54412331298121 is a prime.

It is a super-2 number, since 2×54412331314505² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5441233131446 + ... + 5441233131455.

It is an arithmetic number, because the mean of its divisors is an integer number (16323699394353).

Almost surely, 2^{54412331314505} is an apocalyptic number.

It is an amenable number.

54412331314505 is a deficient number, since it is larger than the sum of its proper divisors (10882466262907).

54412331314505 is a wasteful number, since it uses less digits than its factorization.

54412331314505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10882466262906.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 54412331314505 in words is "fifty-four trillion, four hundred twelve billion, three hundred thirty-one million, three hundred fourteen thousand, five hundred five".