670125059 has 4 divisors (see below), whose sum is σ = 670190880. Its totient is φ = 670059240.

The previous prime is 670125037. The next prime is 670125061. The reversal of 670125059 is 950521076.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 670125059 - 2¹² = 670120963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670125259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14027 + ... + 39204.

It is an arithmetic number, because the mean of its divisors is an integer number (167547720).

Almost surely, 2^670125059 is an apocalyptic number.

670125059 is a deficient number, since it is larger than the sum of its proper divisors (65821).

670125059 is a wasteful number, since it uses less digits than its factorization.

670125059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65820.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 670125059 is about 25886.7738237116. The cubic root of 670125059 is about 875.0884521195.

The spelling of 670125059 in words is "six hundred seventy million, one hundred twenty-five thousand, fifty-nine".