52225553542142 has 16 divisors (see below), whose sum is σ = 80736843707520. Its totient is φ = 25322010060312.

The previous prime is 52225553542133. The next prime is 52225553542147. The reversal of 52225553542142 is 24124535552225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52225553542147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2184426458 + ... + 2184450365.

It is an arithmetic number, because the mean of its divisors is an integer number (5046052731720).

Almost surely, 2^{52225553542142} is an apocalyptic number.

52225553542142 is a deficient number, since it is larger than the sum of its proper divisors (28511290165378).

52225553542142 is a wasteful number, since it uses less digits than its factorization.

52225553542142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368877007.

The product of its digits is 4800000, while the sum is 47.

The spelling of 52225553542142 in words is "fifty-two trillion, two hundred twenty-five billion, five hundred fifty-three million, five hundred forty-two thousand, one hundred forty-two".