625045606 has 8 divisors (see below), whose sum is σ = 937674504. Its totient is φ = 312487440.

The previous prime is 625045573. The next prime is 625045607. The reversal of 625045606 is 606540526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625045607) 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, 25621 + ... + 43663.

It is an arithmetic number, because the mean of its divisors is an integer number (117209313).

Almost surely, 2^625045606 is an apocalyptic number.

625045606 is a deficient number, since it is larger than the sum of its proper divisors (312628898).

625045606 is a wasteful number, since it uses less digits than its factorization.

625045606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35366.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 625045606 is about 25000.9121033613. The cubic root of 625045606 is about 855.0087688760.

The spelling of 625045606 in words is "six hundred twenty-five million, forty-five thousand, six hundred six".