52542660354202 has 16 divisors (see below), whose sum is σ = 80747333073792. Its totient is φ = 25627058061280.

The previous prime is 52542660354137. The next prime is 52542660354221. The reversal of 52542660354202 is 20245306624525.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43246738 + ... + 44445085.

It is an arithmetic number, because the mean of its divisors is an integer number (5046708317112).

Almost surely, 2^{52542660354202} is an apocalyptic number.

52542660354202 is a deficient number, since it is larger than the sum of its proper divisors (28204672719590).

52542660354202 is a wasteful number, since it uses less digits than its factorization.

52542660354202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87699173.

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 52542660354202 its reverse (20245306624525), we get a palindrome (72787966978727).

The spelling of 52542660354202 in words is "fifty-two trillion, five hundred forty-two billion, six hundred sixty million, three hundred fifty-four thousand, two hundred two".