4524450304542 has 64 divisors (see below), whose sum is σ = 10408907856384. Its totient is φ = 1284288969600.

The previous prime is 4524450304499. The next prime is 4524450304579. The reversal of 4524450304542 is 2454030544254.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 4524450304494 and 4524450304503.

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 31 ways as a sum of consecutive naturals, for example, 52055773 + ... + 52142615.

It is an arithmetic number, because the mean of its divisors is an integer number (162639185256).

Almost surely, 2^{4524450304542} is an apocalyptic number.

4524450304542 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4524450304542 is an abundant number, since it is smaller than the sum of its proper divisors (5884457551842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4524450304542 is a wasteful number, since it uses less digits than its factorization.

4524450304542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94913.

The product of its (nonzero) digits is 1536000, while the sum is 42.

Adding to 4524450304542 its reverse (2454030544254), we get a palindrome (6978480848796).

The spelling of 4524450304542 in words is "four trillion, five hundred twenty-four billion, four hundred fifty million, three hundred four thousand, five hundred forty-two".