5421561536130 has 16 divisors (see below), whose sum is σ = 13011747686784. Its totient is φ = 1445749742960.

The previous prime is 5421561536023. The next prime is 5421561536161. The reversal of 5421561536130 is 316351651245.

It is a happy number.

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, 90359358906 + ... + 90359358965.

It is an arithmetic number, because the mean of its divisors is an integer number (813234230424).

Almost surely, 2^{5421561536130} is an apocalyptic number.

5421561536130 is an abundant number, since it is smaller than the sum of its proper divisors (7590186150654).

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

5421561536130 is a wasteful number, since it uses less digits than its factorization.

5421561536130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180718717881.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 5421561536130 in words is "five trillion, four hundred twenty-one billion, five hundred sixty-one million, five hundred thirty-six thousand, one hundred thirty".