5627842605 has 128 divisors (see below), whose sum is σ = 13208002560. Its totient is φ = 2201195520.

The previous prime is 5627842603. The next prime is 5627842663. The reversal of 5627842605 is 5062487265.

5627842605 is a `hidden beast` number, since 562 + 7 + 84 + 2 + 6 + 0 + 5 = 666.

It is not a de Polignac number, because 5627842605 - 2¹ = 5627842603 is a prime.

It is a super-2 number, since 2×5627842605² = 63345224773306372050, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5627842603) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 160792 + ... + 192638.

It is an arithmetic number, because the mean of its divisors is an integer number (103187520).

Almost surely, 2^5627842605 is an apocalyptic number.

5627842605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5627842605 is an abundant number, since it is smaller than the sum of its proper divisors (7580159955).

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

5627842605 is a wasteful number, since it uses less digits than its factorization.

5627842605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31896 (or 31890 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 5627842605 is about 75018.9483064112. The cubic root of 5627842605 is about 1778.7461823189.

The spelling of 5627842605 in words is "five billion, six hundred twenty-seven million, eight hundred forty-two thousand, six hundred five".