52126425042 has 16 divisors (see below), whose sum is σ = 107615845632. Its totient is φ = 16814975760.

The previous prime is 52126425023. The next prime is 52126425067. The reversal of 52126425042 is 24052462125.

It is a junction number, because it is equal to n+sod(n) for n = 52126424994 and 52126425012.

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 7 ways as a sum of consecutive naturals, for example, 140124613 + ... + 140124984.

It is an arithmetic number, because the mean of its divisors is an integer number (6725990352).

Almost surely, 2^52126425042 is an apocalyptic number.

52126425042 is an abundant number, since it is smaller than the sum of its proper divisors (55489420590).

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

52126425042 is a wasteful number, since it uses less digits than its factorization.

52126425042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280249633.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 52126425042 its reverse (24052462125), we get a palindrome (76178887167).

The spelling of 52126425042 in words is "fifty-two billion, one hundred twenty-six million, four hundred twenty-five thousand, forty-two".