2732244145536 has 64 divisors (see below), whose sum is σ = 7265269957680. Its totient is φ = 909775945728.

The previous prime is 2732244145513. The next prime is 2732244145541. The reversal of 2732244145536 is 6355414422372.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3437001 + ... + 4156616.

Almost surely, 2^{2732244145536} is an apocalyptic number.

It is an amenable number.

2732244145536 is an abundant number, since it is smaller than the sum of its proper divisors (4533025812144).

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

2732244145536 is an equidigital number, since it uses as much as digits as its factorization.

2732244145536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7594571 (or 7594559 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 48.

The spelling of 2732244145536 in words is "two trillion, seven hundred thirty-two billion, two hundred forty-four million, one hundred forty-five thousand, five hundred thirty-six".