54254245245 has 16 divisors (see below), whose sum is σ = 87666268032. Its totient is φ = 28649105600.

The previous prime is 54254245223. The next prime is 54254245271.

It is a happy number.

54254245245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54254245245 - 2⁶ = 54254245181 is a prime.

It is a super-2 number, since 2×54254245245² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 54254245197 and 54254245206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17904177 + ... + 17907206.

It is an arithmetic number, because the mean of its divisors is an integer number (5479141752).

Almost surely, 2^54254245245 is an apocalyptic number.

It is an amenable number.

54254245245 is a deficient number, since it is larger than the sum of its proper divisors (33412022787).

54254245245 is a wasteful number, since it uses less digits than its factorization.

54254245245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35811492.

The product of its digits is 1280000, while the sum is 42.

The spelling of 54254245245 in words is "fifty-four billion, two hundred fifty-four million, two hundred forty-five thousand, two hundred forty-five".