5645378000534 has 16 divisors (see below), whose sum is σ = 8480426280480. Its totient is φ = 2818570104000.

The previous prime is 5645378000533. The next prime is 5645378000543. The reversal of 5645378000534 is 4350008735465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645378000533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13164452 + ... + 13586520.

It is an arithmetic number, because the mean of its divisors is an integer number (530026642530).

Almost surely, 2^{5645378000534} is an apocalyptic number.

5645378000534 is a deficient number, since it is larger than the sum of its proper divisors (2835048279946).

5645378000534 is a wasteful number, since it uses less digits than its factorization.

5645378000534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431815.

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 5645378000534 in words is "five trillion, six hundred forty-five billion, three hundred seventy-eight million, five hundred thirty-four", and thus it is an aban number.