5486439650 has 24 divisors (see below), whose sum is σ = 10239633684. Its totient is φ = 2187080000.

The previous prime is 5486439599. The next prime is 5486439713. The reversal of 5486439650 is 569346845.

It can be written as a sum of positive squares in 6 ways, for example, as 4879162201 + 607277449 = 69851^2 + 24643^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172601 + ... + 201900.

Almost surely, 2^5486439650 is an apocalyptic number.

5486439650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5486439650 is a deficient number, since it is larger than the sum of its proper divisors (4753194034).

5486439650 is a wasteful number, since it uses less digits than its factorization.

5486439650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374806 (or 374801 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The square root of 5486439650 is about 74070.5045885338. The cubic root of 5486439650 is about 1763.7222841252.

The spelling of 5486439650 in words is "five billion, four hundred eighty-six million, four hundred thirty-nine thousand, six hundred fifty".