2928249455 has 8 divisors (see below), whose sum is σ = 3517126704. Its totient is φ = 2340448000.

The previous prime is 2928249437. The next prime is 2928249463. The reversal of 2928249455 is 5549428292.

It is a happy number.

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

It is not a de Polignac number, because 2928249455 - 2¹⁰ = 2928248431 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262946 + ... + 273855.

It is an arithmetic number, because the mean of its divisors is an integer number (439640838).

Almost surely, 2^2928249455 is an apocalyptic number.

2928249455 is a deficient number, since it is larger than the sum of its proper divisors (588877249).

2928249455 is a wasteful number, since it uses less digits than its factorization.

2928249455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537897.

The product of its digits is 2073600, while the sum is 50.

The square root of 2928249455 is about 54113.3020153086. The cubic root of 2928249455 is about 1430.6586456798.

The spelling of 2928249455 in words is "two billion, nine hundred twenty-eight million, two hundred forty-nine thousand, four hundred fifty-five".