54325025242 has 4 divisors (see below), whose sum is σ = 81487537866. Its totient is φ = 27162512620.

The previous prime is 54325025231. The next prime is 54325025267. The reversal of 54325025242 is 24252052345.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54116251641 + 208773601 = 232629^2 + 14449^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54325025198 and 54325025207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13581256309 + ... + 13581256312.

Almost surely, 2^54325025242 is an apocalyptic number.

54325025242 is a deficient number, since it is larger than the sum of its proper divisors (27162512624).

54325025242 is a wasteful number, since it uses less digits than its factorization.

54325025242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27162512623.

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 54325025242 its reverse (24252052345), we get a palindrome (78577077587).

The spelling of 54325025242 in words is "fifty-four billion, three hundred twenty-five million, twenty-five thousand, two hundred forty-two".