4725106309 has 12 divisors (see below), whose sum is σ = 5996239488. Its totient is φ = 3681900600.

The previous prime is 4725106279. The next prime is 4725106313. The reversal of 4725106309 is 9036015274.

It is not a de Polignac number, because 4725106309 - 2⁵ = 4725106277 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 (4725106109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4382677 + ... + 4383754.

It is an arithmetic number, because the mean of its divisors is an integer number (499686624).

Almost surely, 2^4725106309 is an apocalyptic number.

4725106309 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4725106309 is a deficient number, since it is larger than the sum of its proper divisors (1271133179).

4725106309 is a wasteful number, since it uses less digits than its factorization.

4725106309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8766456 (or 8766449 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 4725106309 is about 68739.4087041778. The cubic root of 4725106309 is about 1678.0459978640.

The spelling of 4725106309 in words is "four billion, seven hundred twenty-five million, one hundred six thousand, three hundred nine".