6516055142 has 8 divisors (see below), whose sum is σ = 9774588600. Its totient is φ = 3257858944.

The previous prime is 6516055141. The next prime is 6516055151. The reversal of 6516055142 is 2415506156.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6516055142² = 84917949227169280328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6516055141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28667 + ... + 117702.

It is an arithmetic number, because the mean of its divisors is an integer number (1221823575).

Almost surely, 2^6516055142 is an apocalyptic number.

6516055142 is a deficient number, since it is larger than the sum of its proper divisors (3258533458).

6516055142 is a wasteful number, since it uses less digits than its factorization.

6516055142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168630.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 6516055142 is about 80722.0858377681. The cubic root of 6516055142 is about 1867.7908790426.

The spelling of 6516055142 in words is "six billion, five hundred sixteen million, fifty-five thousand, one hundred forty-two".