2455502524042 has 4 divisors (see below), whose sum is σ = 3683253786066. Its totient is φ = 1227751262020.

The previous prime is 2455502524039. The next prime is 2455502524073. The reversal of 2455502524042 is 2404252055542.

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., 1910313743881 + 545188780161 = 1382141^2 + 738369^2 .

It is a Smith number, since the sum of its digits (40) 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 = 2455502523986 and 2455502524004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613875631009 + ... + 613875631012.

Almost surely, 2^{2455502524042} is an apocalyptic number.

2455502524042 is a deficient number, since it is larger than the sum of its proper divisors (1227751262024).

2455502524042 is a wasteful number, since it uses less digits than its factorization.

2455502524042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227751262023.

The product of its (nonzero) digits is 640000, while the sum is 40.

Adding to 2455502524042 its reverse (2404252055542), we get a palindrome (4859754579584).

The spelling of 2455502524042 in words is "two trillion, four hundred fifty-five billion, five hundred two million, five hundred twenty-four thousand, forty-two".