2750252780005 has 8 divisors (see below), whose sum is σ = 3300312345624. Its totient is φ = 2200196217600.

The previous prime is 2750252779999. The next prime is 2750252780017. The reversal of 2750252780005 is 5000872520572.

It can be written as a sum of positive squares in 4 ways, for example, as 775713516516 + 1974539263489 = 880746^2 + 1405183^2 .

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

It is not a de Polignac number, because 2750252780005 - 2⁷ = 2750252779877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2735985 + ... + 3603625.

It is an arithmetic number, because the mean of its divisors is an integer number (412539043203).

Almost surely, 2^{2750252780005} is an apocalyptic number.

It is an amenable number.

2750252780005 is a deficient number, since it is larger than the sum of its proper divisors (550059565619).

2750252780005 is an equidigital number, since it uses as much as digits as its factorization.

2750252780005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501607.

The product of its (nonzero) digits is 392000, while the sum is 43.

The spelling of 2750252780005 in words is "two trillion, seven hundred fifty billion, two hundred fifty-two million, seven hundred eighty thousand, five".