2925054791905 has 8 divisors (see below), whose sum is σ = 3514606590312. Its totient is φ = 2337016606848.

The previous prime is 2925054791881. The next prime is 2925054791927. The reversal of 2925054791905 is 5091974505292.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 312965281489 + 2612089510416 = 559433^2 + 1616196^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2925054791905 - 2⁵ = 2925054791873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2925054791905.

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, 378399084 + ... + 378406813.

It is an arithmetic number, because the mean of its divisors is an integer number (439325823789).

Almost surely, 2^{2925054791905} is an apocalyptic number.

It is an amenable number.

2925054791905 is a deficient number, since it is larger than the sum of its proper divisors (589551798407).

2925054791905 is an equidigital number, since it uses as much as digits as its factorization.

2925054791905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756806675.

The product of its (nonzero) digits is 10206000, while the sum is 58.

The spelling of 2925054791905 in words is "two trillion, nine hundred twenty-five billion, fifty-four million, seven hundred ninety-one thousand, nine hundred five".