2725450907 has 2 divisors, whose sum is σ = 2725450908. Its totient is φ = 2725450906.

The previous prime is 2725450891. The next prime is 2725450951. The reversal of 2725450907 is 7090545272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2725450907 - 2⁴ = 2725450891 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (2725450207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362725453 + 1362725454.

It is an arithmetic number, because the mean of its divisors is an integer number (1362725454).

Almost surely, 2^2725450907 is an apocalyptic number.

2725450907 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725450907 is an equidigital number, since it uses as much as digits as its factorization.

2725450907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 2725450907 is about 52205.8512716726. The cubic root of 2725450907 is about 1396.8382572815.

The spelling of 2725450907 in words is "two billion, seven hundred twenty-five million, four hundred fifty thousand, nine hundred seven".