16025615060405 has 16 divisors (see below), whose sum is σ = 19678508682624. Its totient is φ = 12521994797760.

The previous prime is 16025615060363. The next prime is 16025615060557. The reversal of 16025615060405 is 50406051652061.

It is not a de Polignac number, because 16025615060405 - 2⁸ = 16025615060149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6904352 + ... + 8928678.

It is an arithmetic number, because the mean of its divisors is an integer number (1229906792664).

Almost surely, 2^{16025615060405} is an apocalyptic number.

It is an amenable number.

16025615060405 is a deficient number, since it is larger than the sum of its proper divisors (3652893622219).

16025615060405 is a wasteful number, since it uses less digits than its factorization.

16025615060405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061196.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 16025615060405 in words is "sixteen trillion, twenty-five billion, six hundred fifteen million, sixty thousand, four hundred five".