551202510002142 has 16 divisors (see below), whose sum is σ = 1102494814484112. Its totient is φ = 183719204254080.

The previous prime is 551202510002119. The next prime is 551202510002203. The reversal of 551202510002142 is 241200015202155.

It is a super-2 number, since 2×551202510002142² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 3741356859 + ... + 3741504182.

It is an arithmetic number, because the mean of its divisors is an integer number (68905925905257).

Almost surely, 2^{551202510002142} is an apocalyptic number.

551202510002142 is an abundant number, since it is smaller than the sum of its proper divisors (551292304481970).

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

551202510002142 is a wasteful number, since it uses less digits than its factorization.

551202510002142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7482873323.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 551202510002142 its reverse (241200015202155), we get a palindrome (792402525204297).

The spelling of 551202510002142 in words is "five hundred fifty-one trillion, two hundred two billion, five hundred ten million, two thousand, one hundred forty-two".