2765140002764 has 24 divisors (see below), whose sum is σ = 5104680483840. Its totient is φ = 1306974194064.

The previous prime is 2765140002733. The next prime is 2765140002803. The reversal of 2765140002764 is 4672000415672.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39255764 + ... + 39326139.

It is an arithmetic number, because the mean of its divisors is an integer number (212695020160).

Almost surely, 2^{2765140002764} is an apocalyptic number.

It is an amenable number.

2765140002764 is a deficient number, since it is larger than the sum of its proper divisors (2339540481076).

2765140002764 is a wasteful number, since it uses less digits than its factorization.

2765140002764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78582389 (or 78582387 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 2765140002764 in words is "two trillion, seven hundred sixty-five billion, one hundred forty million, two thousand, seven hundred sixty-four".