606056621625 has 192 divisors, whose sum is σ = 1352107900416. Its totient is φ = 254321856000.

The previous prime is 606056621561. The next prime is 606056621647. The reversal of 606056621625 is 526126650606.

It is a happy number.

606056621625 is a `hidden beast` number, since 6 + 0 + 6 + 0 + 566 + 21 + 62 + 5 = 666.

It is not a de Polignac number, because 606056621625 - 2⁶ = 606056621561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 in 191 ways as a sum of consecutive naturals, for example, 18513522 + ... + 18546228.

It is an arithmetic number, because the mean of its divisors is an integer number (7042228648).

Almost surely, 2^606056621625 is an apocalyptic number.

606056621625 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

606056621625 is an abundant number, since it is smaller than the sum of its proper divisors (746051278791).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606056621625 is a wasteful number, since it uses less digits than its factorization.

606056621625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32929 (or 32916 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 606056621625 in words is "six hundred six billion, fifty-six million, six hundred twenty-one thousand, six hundred twenty-five".