10065215557005 has 32 divisors (see below), whose sum is σ = 18405391116288. Its totient is φ = 4601135016000.

The previous prime is 10065215556947. The next prime is 10065215557027. The reversal of 10065215557005 is 50075551256001.

It is not a de Polignac number, because 10065215557005 - 2¹³ = 10065215548813 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 3547680 + ... + 5719830.

It is an arithmetic number, because the mean of its divisors is an integer number (575168472384).

Almost surely, 2^{10065215557005} is an apocalyptic number.

10065215557005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10065215557005 is a deficient number, since it is larger than the sum of its proper divisors (8340175559283).

10065215557005 is a wasteful number, since it uses less digits than its factorization.

10065215557005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216297.

The product of its (nonzero) digits is 262500, while the sum is 42.

The spelling of 10065215557005 in words is "ten trillion, sixty-five billion, two hundred fifteen million, five hundred fifty-seven thousand, five".