5409965105015 has 16 divisors (see below), whose sum is σ = 6650451531360. Its totient is φ = 4222314670080.

The previous prime is 5409965104931. The next prime is 5409965105021. The reversal of 5409965105015 is 5105015699045.

It is not a de Polignac number, because 5409965105015 - 2⁸ = 5409965104759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9383156 + ... + 9943014.

It is an arithmetic number, because the mean of its divisors is an integer number (415653220710).

Almost surely, 2^{5409965105015} is an apocalyptic number.

5409965105015 is a deficient number, since it is larger than the sum of its proper divisors (1240486426345).

5409965105015 is a wasteful number, since it uses less digits than its factorization.

5409965105015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607042.

The product of its (nonzero) digits is 1215000, while the sum is 50.

The spelling of 5409965105015 in words is "five trillion, four hundred nine billion, nine hundred sixty-five million, one hundred five thousand, fifteen".