54340230005405 has 8 divisors (see below), whose sum is σ = 69044056948152. Its totient is φ = 40914996709888.

The previous prime is 54340230005311. The next prime is 54340230005441. The reversal of 54340230005405 is 50450003204345.

It can be written as a sum of positive squares in 4 ways, for example, as 31014440421721 + 23325789583684 = 5569061^2 + 4829678^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54340230005405 - 2¹⁴ = 54340229989021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319648411712 + ... + 319648411881.

It is an arithmetic number, because the mean of its divisors is an integer number (8630507118519).

Almost surely, 2^{54340230005405} is an apocalyptic number.

It is an amenable number.

54340230005405 is a deficient number, since it is larger than the sum of its proper divisors (14703826942747).

54340230005405 is a wasteful number, since it uses less digits than its factorization.

54340230005405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639296823615.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 54340230005405 in words is "fifty-four trillion, three hundred forty billion, two hundred thirty million, five thousand, four hundred five".