50542434012452 has 6 divisors (see below), whose sum is σ = 88449259521798. Its totient is φ = 25271217006224.

The previous prime is 50542434012439. The next prime is 50542434012457. The reversal of 50542434012452 is 25421043424505.

It can be written as a sum of positive squares in only one way, i.e., 50386232002276 + 156202010176 = 7098326^2 + 395224^2 .

It is not an unprimeable number, because it can be changed into a prime (50542434012457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6317804251553 + ... + 6317804251560.

It is an arithmetic number, because the mean of its divisors is an integer number (14741543253633).

Almost surely, 2^{50542434012452} is an apocalyptic number.

It is an amenable number.

50542434012452 is a deficient number, since it is larger than the sum of its proper divisors (37906825509346).

50542434012452 is a wasteful number, since it uses less digits than its factorization.

50542434012452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12635608503117 (or 12635608503115 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 50542434012452 its reverse (25421043424505), we get a palindrome (75963477436957).

The spelling of 50542434012452 in words is "fifty trillion, five hundred forty-two billion, four hundred thirty-four million, twelve thousand, four hundred fifty-two".