542206040750 has 64 divisors (see below), whose sum is σ = 1107471605760. Its totient is φ = 197132308000.

The previous prime is 542206040731. The next prime is 542206040767. The reversal of 542206040750 is 57040602245.

It is a self number, because there is not a number n which added to its sum of digits gives 542206040750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20906291 + ... + 20932209.

It is an arithmetic number, because the mean of its divisors is an integer number (17304243840).

Almost surely, 2^542206040750 is an apocalyptic number.

542206040750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

542206040750 is an abundant number, since it is smaller than the sum of its proper divisors (565265565010).

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

542206040750 is a wasteful number, since it uses less digits than its factorization.

542206040750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33554 (or 33544 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

Adding to 542206040750 its reverse (57040602245), we get a palindrome (599246642995).

The spelling of 542206040750 in words is "five hundred forty-two billion, two hundred six million, forty thousand, seven hundred fifty".