2925053209 has 4 divisors (see below), whose sum is σ = 3150057316. Its totient is φ = 2700049104.

The previous prime is 2925053147. The next prime is 2925053231. The reversal of 2925053209 is 9023505292.

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

It can be written as a sum of positive squares in 2 ways, for example, as 496041984 + 2429011225 = 22272^2 + 49285^2 .

It is a cyclic number.

It is not a de Polignac number, because 2925053209 - 2¹³ = 2925045017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2925053009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112502034 + ... + 112502059.

It is an arithmetic number, because the mean of its divisors is an integer number (787514329).

Almost surely, 2^2925053209 is an apocalyptic number.

It is an amenable number.

2925053209 is a deficient number, since it is larger than the sum of its proper divisors (225004107).

2925053209 is a wasteful number, since it uses less digits than its factorization.

2925053209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225004106.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 2925053209 is about 54083.7610471017. The cubic root of 2925053209 is about 1430.1379248191.

The spelling of 2925053209 in words is "two billion, nine hundred twenty-five million, fifty-three thousand, two hundred nine".