16244546225632 has 12 divisors (see below), whose sum is σ = 31981450381776. Its totient is φ = 8122273112800.

The previous prime is 16244546225617. The next prime is 16244546225639. The reversal of 16244546225632 is 23652264544261.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16244546225632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16244546225639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253821034744 + ... + 253821034807.

It is an arithmetic number, because the mean of its divisors is an integer number (2665120865148).

Almost surely, 2^{16244546225632} is an apocalyptic number.

It is an amenable number.

16244546225632 is a deficient number, since it is larger than the sum of its proper divisors (15736904156144).

16244546225632 is an equidigital number, since it uses as much as digits as its factorization.

16244546225632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507642069561 (or 507642069553 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 52.

The spelling of 16244546225632 in words is "sixteen trillion, two hundred forty-four billion, five hundred forty-six million, two hundred twenty-five thousand, six hundred thirty-two".