5578045508 has 48 divisors (see below), whose sum is σ = 11819364480. Its totient is φ = 2248628736.

The previous prime is 5578045507. The next prime is 5578045547. The reversal of 5578045508 is 8055408755.

It is a happy number.

It is a super-2 number, since 2×5578045508² = 62229183378637956128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5578045507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1339766 + ... + 1343922.

It is an arithmetic number, because the mean of its divisors is an integer number (246236760).

Almost surely, 2^5578045508 is an apocalyptic number.

It is an amenable number.

5578045508 is an abundant number, since it is smaller than the sum of its proper divisors (6241318972).

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

5578045508 is a wasteful number, since it uses less digits than its factorization.

5578045508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7004 (or 7002 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 47.

The square root of 5578045508 is about 74686.3140608773. The cubic root of 5578045508 is about 1773.4843116631.

The spelling of 5578045508 in words is "five billion, five hundred seventy-eight million, forty-five thousand, five hundred eight".