2925158813 has 6 divisors (see below), whose sum is σ = 3087217854. Its totient is φ = 2771202744.

The previous prime is 2925158809. The next prime is 2925158827. The reversal of 2925158813 is 3188515292.

It can be written as a sum of positive squares in only one way, i.e., 2399236324 + 525922489 = 48982^2 + 22933^2 .

It is not a de Polignac number, because 2925158813 - 2² = 2925158809 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925158413) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 4051106 + ... + 4051827.

It is an arithmetic number, because the mean of its divisors is an integer number (514536309).

Almost surely, 2^2925158813 is an apocalyptic number.

It is an amenable number.

2925158813 is a deficient number, since it is larger than the sum of its proper divisors (162059041).

2925158813 is an equidigital number, since it uses as much as digits as its factorization.

2925158813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8102971 (or 8102952 counting only the distinct ones).

The product of its digits is 172800, while the sum is 44.

The square root of 2925158813 is about 54084.7373387354. The cubic root of 2925158813 is about 1430.1551354995.

The spelling of 2925158813 in words is "two billion, nine hundred twenty-five million, one hundred fifty-eight thousand, eight hundred thirteen".