54056890073705 has 32 divisors (see below), whose sum is σ = 67202659026720. Its totient is φ = 41713211105280.

The previous prime is 54056890073699. The next prime is 54056890073717. The reversal of 54056890073705 is 50737009865045.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 50482914947689 + 3573975126016 = 7105133^2 + 1890496^2 .

It is not a de Polignac number, because 54056890073705 - 2¹⁴ = 54056890057321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230444837 + ... + 230679293.

It is an arithmetic number, because the mean of its divisors is an integer number (2100083094585).

Almost surely, 2^{54056890073705} is an apocalyptic number.

It is an amenable number.

54056890073705 is a deficient number, since it is larger than the sum of its proper divisors (13145768953015).

54056890073705 is a wasteful number, since it uses less digits than its factorization.

54056890073705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247229.

The product of its (nonzero) digits is 31752000, while the sum is 59.

The spelling of 54056890073705 in words is "fifty-four trillion, fifty-six billion, eight hundred ninety million, seventy-three thousand, seven hundred five".