542500005246 has 32 divisors (see below), whose sum is σ = 1099494896640. Its totient is φ = 178420690656.

The previous prime is 542500005209. The next prime is 542500005259. The reversal of 542500005246 is 642500005245.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 290400 + ... + 1081356.

It is an arithmetic number, because the mean of its divisors is an integer number (34359215520).

Almost surely, 2^542500005246 is an apocalyptic number.

542500005246 is an abundant number, since it is smaller than the sum of its proper divisors (556994891394).

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

542500005246 is a wasteful number, since it uses less digits than its factorization.

542500005246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792488.

The product of its (nonzero) digits is 48000, while the sum is 33.

Subtracting 542500005246 from its reverse (642500005245), we obtain a palindrome (99999999999).

The spelling of 542500005246 in words is "five hundred forty-two billion, five hundred million, five thousand, two hundred forty-six".