945628501 has 2 divisors, whose sum is σ = 945628502. Its totient is φ = 945628500.

The previous prime is 945628487. The next prime is 945628511. The reversal of 945628501 is 105826549.

945628501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 798006001 + 147622500 = 28249^2 + 12150^2 .

It is a cyclic number.

It is not a de Polignac number, because 945628501 - 2⁷ = 945628373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (945628511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472814250 + 472814251.

It is an arithmetic number, because the mean of its divisors is an integer number (472814251).

Almost surely, 2^945628501 is an apocalyptic number.

It is an amenable number.

945628501 is a deficient number, since it is larger than the sum of its proper divisors (1).

945628501 is an equidigital number, since it uses as much as digits as its factorization.

945628501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 945628501 is about 30751.0731682652. The cubic root of 945628501 is about 981.5373970611.

The spelling of 945628501 in words is "nine hundred forty-five million, six hundred twenty-eight thousand, five hundred one".