54277244277245 has 16 divisors (see below), whose sum is σ = 71054100296640. Its totient is φ = 39474218784000.

The previous prime is 54277244277229. The next prime is 54277244277301.

It is a happy number.

54277244277245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54277244277245 - 2⁴ = 54277244277229 is a prime.

It is a super-3 number, since 3×54277244277245³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15304901 + ... + 18514709.

It is an arithmetic number, because the mean of its divisors is an integer number (4440881268540).

Almost surely, 2^{54277244277245} is an apocalyptic number.

54277244277245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54277244277245 is a deficient number, since it is larger than the sum of its proper divisors (16776856019395).

54277244277245 is a wasteful number, since it uses less digits than its factorization.

54277244277245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3517276.

The product of its digits is 245862400, while the sum is 62.

The spelling of 54277244277245 in words is "fifty-four trillion, two hundred seventy-seven billion, two hundred forty-four million, two hundred seventy-seven thousand, two hundred forty-five".