478150801 has 2 divisors, whose sum is σ = 478150802. Its totient is φ = 478150800.

The previous prime is 478150763. The next prime is 478150807. The reversal of 478150801 is 108051874.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 352688400 + 125462401 = 18780^2 + 11201^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-478150801 is a prime.

It is not a weakly prime, because it can be changed into another prime (478150807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239075400 + 239075401.

It is an arithmetic number, because the mean of its divisors is an integer number (239075401).

Almost surely, 2^478150801 is an apocalyptic number.

It is an amenable number.

478150801 is a deficient number, since it is larger than the sum of its proper divisors (1).

478150801 is an equidigital number, since it uses as much as digits as its factorization.

478150801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 478150801 is about 21866.6595757102. The cubic root of 478150801 is about 781.9667663133.

The spelling of 478150801 in words is "four hundred seventy-eight million, one hundred fifty thousand, eight hundred one".