4542052635078 has 32 divisors (see below), whose sum is σ = 10716732487680. Its totient is φ = 1255867087680.

The previous prime is 4542052635023. The next prime is 4542052635101. The reversal of 4542052635078 is 8705362502454.

It is a self number, because there is not a number n which added to its sum of digits gives 4542052635078.

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, 1744258543 + ... + 1744261146.

It is an arithmetic number, because the mean of its divisors is an integer number (334897890240).

Almost surely, 2^{4542052635078} is an apocalyptic number.

4542052635078 is an abundant number, since it is smaller than the sum of its proper divisors (6174679852602).

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

4542052635078 is a wasteful number, since it uses less digits than its factorization.

4542052635078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488519732.

The product of its (nonzero) digits is 8064000, while the sum is 51.

The spelling of 4542052635078 in words is "four trillion, five hundred forty-two billion, fifty-two million, six hundred thirty-five thousand, seventy-eight".