412152025521 has 16 divisors (see below), whose sum is σ = 564926544000. Its totient is φ = 267086924928.

The previous prime is 412152025489. The next prime is 412152025531. The reversal of 412152025521 is 125520251214.

It is not a de Polignac number, because 412152025521 - 2⁵ = 412152025489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412152025531) by changing a digit.

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, 1653381 + ... + 1886258.

It is an arithmetic number, because the mean of its divisors is an integer number (35307909000).

Almost surely, 2^412152025521 is an apocalyptic number.

It is an amenable number.

412152025521 is a deficient number, since it is larger than the sum of its proper divisors (152774518479).

412152025521 is a wasteful number, since it uses less digits than its factorization.

412152025521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540728.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 412152025521 its reverse (125520251214), we get a palindrome (537672276735).

The spelling of 412152025521 in words is "four hundred twelve billion, one hundred fifty-two million, twenty-five thousand, five hundred twenty-one".