2775732006048 has 48 divisors (see below), whose sum is σ = 7302744249696. Its totient is φ = 923155400960.

The previous prime is 2775732006043. The next prime is 2775732006109. The reversal of 2775732006048 is 8406002375772.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2775732006041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32591643 + ... + 32676698.

It is an arithmetic number, because the mean of its divisors is an integer number (152140505202).

Almost surely, 2^{2775732006048} is an apocalyptic number.

It is an amenable number.

2775732006048 is an abundant number, since it is smaller than the sum of its proper divisors (4527012243648).

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

2775732006048 is a wasteful number, since it uses less digits than its factorization.

2775732006048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65268797 (or 65268789 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 51.

The spelling of 2775732006048 in words is "two trillion, seven hundred seventy-five billion, seven hundred thirty-two million, six thousand, forty-eight".