5655463650 has 72 divisors (see below), whose sum is σ = 15204040644. Its totient is φ = 1507161600.

The previous prime is 5655463643. The next prime is 5655463669. The reversal of 5655463650 is 563645565.

5655463650 is a `hidden beast` number, since 5 + 6 + 5 + 5 + 4 + 636 + 5 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1497922209 + 4157541441 = 38703^2 + 64479^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5655463596 and 5655463605.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 958710 + ... + 964590.

Almost surely, 2^5655463650 is an apocalyptic number.

5655463650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5655463650 is an abundant number, since it is smaller than the sum of its proper divisors (9548576994).

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

5655463650 is a wasteful number, since it uses less digits than its factorization.

5655463650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8036 (or 8028 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 45.

The square root of 5655463650 is about 75202.8167690546. The cubic root of 5655463650 is about 1781.6514205175.

The spelling of 5655463650 in words is "five billion, six hundred fifty-five million, four hundred sixty-three thousand, six hundred fifty".