5662648458 has 12 divisors (see below), whose sum is σ = 12269071698. Its totient is φ = 1887549480.

The previous prime is 5662648423. The next prime is 5662648469. The reversal of 5662648458 is 8548462665.

5662648458 is a `hidden beast` number, since 5 + 6 + 626 + 4 + 8 + 4 + 5 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5004572049 + 658076409 = 70743^2 + 25653^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157295773 + ... + 157295808.

Almost surely, 2^5662648458 is an apocalyptic number.

5662648458 is an abundant number, since it is smaller than the sum of its proper divisors (6606423240).

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

5662648458 is a wasteful number, since it uses less digits than its factorization.

5662648458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314591589 (or 314591586 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The square root of 5662648458 is about 75250.5711473342. The cubic root of 5662648458 is about 1782.4055824626.

The spelling of 5662648458 in words is "five billion, six hundred sixty-two million, six hundred forty-eight thousand, four hundred fifty-eight".