2765000025139 has 8 divisors (see below), whose sum is σ = 3021252429168. Its totient is φ = 2509562415360.

The previous prime is 2765000025119. The next prime is 2765000025211. The reversal of 2765000025139 is 9315200005672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2765000025139 - 2¹⁷ = 2764999894067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2765000025119) 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, 203691462 + ... + 203705035.

It is an arithmetic number, because the mean of its divisors is an integer number (377656553646).

Almost surely, 2^{2765000025139} is an apocalyptic number.

2765000025139 is a deficient number, since it is larger than the sum of its proper divisors (256252404029).

2765000025139 is a wasteful number, since it uses less digits than its factorization.

2765000025139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407397125.

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 2765000025139 in words is "two trillion, seven hundred sixty-five billion, twenty-five thousand, one hundred thirty-nine".