2750025455 has 4 divisors (see below), whose sum is σ = 3300030552. Its totient is φ = 2200020360.

The previous prime is 2750025437. The next prime is 2750025461. The reversal of 2750025455 is 5545200572.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2750025455 - 2⁶ = 2750025391 is a prime.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 275002541 + ... + 275002550.

It is an arithmetic number, because the mean of its divisors is an integer number (825007638).

Almost surely, 2^2750025455 is an apocalyptic number.

2750025455 is a deficient number, since it is larger than the sum of its proper divisors (550005097).

2750025455 is an equidigital number, since it uses as much as digits as its factorization.

2750025455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550005096.

The product of its (nonzero) digits is 70000, while the sum is 35.

The square root of 2750025455 is about 52440.6851118480. The cubic root of 2750025455 is about 1401.0239880969.

The spelling of 2750025455 in words is "two billion, seven hundred fifty million, twenty-five thousand, four hundred fifty-five".