5515671151242 has 24 divisors (see below), whose sum is σ = 13657852374816. Its totient is φ = 1575906043176.

The previous prime is 5515671151201. The next prime is 5515671151267. The reversal of 5515671151242 is 2421511765155.

5515671151242 is a `hidden beast` number, since 5 + 5 + 1 + 567 + 11 + 51 + 24 + 2 = 666.

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 11 ways as a sum of consecutive naturals, for example, 21887583808 + ... + 21887584059.

It is an arithmetic number, because the mean of its divisors is an integer number (569077182284).

Almost surely, 2^{5515671151242} is an apocalyptic number.

5515671151242 is an abundant number, since it is smaller than the sum of its proper divisors (8142181223574).

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

5515671151242 is a wasteful number, since it uses less digits than its factorization.

5515671151242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43775167882 (or 43775167879 counting only the distinct ones).

The product of its digits is 420000, while the sum is 45.

The spelling of 5515671151242 in words is "five trillion, five hundred fifteen billion, six hundred seventy-one million, one hundred fifty-one thousand, two hundred forty-two".