5405227645000 has 40 divisors (see below), whose sum is σ = 12664448383950. Its totient is φ = 2162091056000.

The previous prime is 5405227644997. The next prime is 5405227645057. The reversal of 5405227645000 is 5467225045.

It can be written as a sum of positive squares in 5 ways, for example, as 104614727364 + 5300612917636 = 323442^2 + 2302306^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 540517765 + ... + 540527764.

Almost surely, 2^{5405227645000} is an apocalyptic number.

5405227645000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5405227645000 is an abundant number, since it is smaller than the sum of its proper divisors (7259220738950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5405227645000 is a wasteful number, since it uses less digits than its factorization.

5405227645000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081045555 (or 1081045536 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 5405227645000 in words is "five trillion, four hundred five billion, two hundred twenty-seven million, six hundred forty-five thousand".