54245566554245 has 16 divisors (see below), whose sum is σ = 71033319705600. Its totient is φ = 39439686868800.

The previous prime is 54245566554227. The next prime is 54245566554253.

54245566554245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54245566554245 - 2²⁸ = 54245298118789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145240070 + ... + 145613079.

It is an arithmetic number, because the mean of its divisors is an integer number (4439582481600).

Almost surely, 2^{54245566554245} is an apocalyptic number.

54245566554245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54245566554245 is a deficient number, since it is larger than the sum of its proper divisors (16787753151355).

54245566554245 is a wasteful number, since it uses less digits than its factorization.

54245566554245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290856556.

The product of its digits is 576000000, while the sum is 62.

The spelling of 54245566554245 in words is "fifty-four trillion, two hundred forty-five billion, five hundred sixty-six million, five hundred fifty-four thousand, two hundred forty-five".