5421481075465 has 32 divisors (see below), whose sum is σ = 8428537393920. Its totient is φ = 3251007270144.

The previous prime is 5421481075429. The next prime is 5421481075469. The reversal of 5421481075465 is 5645701841245.

It is a cyclic number.

It is not a de Polignac number, because 5421481075465 - 2⁷ = 5421481075337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5421481075469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313553014 + ... + 313570303.

It is an arithmetic number, because the mean of its divisors is an integer number (263391793560).

Almost surely, 2^{5421481075465} is an apocalyptic number.

It is an amenable number.

5421481075465 is a deficient number, since it is larger than the sum of its proper divisors (3007056318455).

5421481075465 is a wasteful number, since it uses less digits than its factorization.

5421481075465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627123361.

The product of its (nonzero) digits is 5376000, while the sum is 52.

The spelling of 5421481075465 in words is "five trillion, four hundred twenty-one billion, four hundred eighty-one million, seventy-five thousand, four hundred sixty-five".