5591425662 has 24 divisors (see below), whose sum is σ = 12203189856. Its totient is φ = 1850203296.

The previous prime is 5591425633. The next prime is 5591425667. The reversal of 5591425662 is 2665241955.

5591425662 is a `hidden beast` number, since 5 + 591 + 4 + 2 + 56 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5591425667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1131238 + ... + 1136169.

It is an arithmetic number, because the mean of its divisors is an integer number (508466244).

Almost surely, 2^5591425662 is an apocalyptic number.

5591425662 is an abundant number, since it is smaller than the sum of its proper divisors (6611764194).

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

5591425662 is a wasteful number, since it uses less digits than its factorization.

5591425662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267552 (or 2267549 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 5591425662 is about 74775.8360835905. The cubic root of 5591425662 is about 1774.9012084936.

The spelling of 5591425662 in words is "five billion, five hundred ninety-one million, four hundred twenty-five thousand, six hundred sixty-two".