7545045707 has 2 divisors, whose sum is σ = 7545045708. Its totient is φ = 7545045706.

The previous prime is 7545045643. The next prime is 7545045733. The reversal of 7545045707 is 7075405457.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7545045707 - 2⁶ = 7545045643 is a prime.

It is not a weakly prime, because it can be changed into another prime (7545645707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3772522853 + 3772522854.

It is an arithmetic number, because the mean of its divisors is an integer number (3772522854).

Almost surely, 2^7545045707 is an apocalyptic number.

7545045707 is a deficient number, since it is larger than the sum of its proper divisors (1).

7545045707 is an equidigital number, since it uses as much as digits as its factorization.

7545045707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 686000, while the sum is 44.

The square root of 7545045707 is about 86862.2225538813. Note that the first 3 decimals coincide. The cubic root of 7545045707 is about 1961.3448450257.

The spelling of 7545045707 in words is "seven billion, five hundred forty-five million, forty-five thousand, seven hundred seven".