64485007 has 2 divisors, whose sum is σ = 64485008. Its totient is φ = 64485006.

The previous prime is 64484999. The next prime is 64485011. The reversal of 64485007 is 70058446.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64485007 - 2³ = 64484999 is a prime.

It is a super-2 number, since 2×64485007² = 8316632255580098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64485017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32242503 + 32242504.

It is an arithmetic number, because the mean of its divisors is an integer number (32242504).

Almost surely, 2^64485007 is an apocalyptic number.

64485007 is a deficient number, since it is larger than the sum of its proper divisors (1).

64485007 is an equidigital number, since it uses as much as digits as its factorization.

64485007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 64485007 is about 8030.2557244461. The cubic root of 64485007 is about 401.0078895138.

The spelling of 64485007 in words is "sixty-four million, four hundred eighty-five thousand, seven".