5630478819 has 36 divisors (see below), whose sum is σ = 9024010632. Its totient is φ = 3113550720.

The previous prime is 5630478803. The next prime is 5630478827. The reversal of 5630478819 is 9188740365.

It is not a de Polignac number, because 5630478819 - 2⁴ = 5630478803 is a prime.

It is a super-2 number, since 2×5630478819² = 63404583462415269522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5630478019) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 121339 + ... + 161195.

It is an arithmetic number, because the mean of its divisors is an integer number (250666962).

Almost surely, 2^5630478819 is an apocalyptic number.

5630478819 is a deficient number, since it is larger than the sum of its proper divisors (3393531813).

5630478819 is a wasteful number, since it uses less digits than its factorization.

5630478819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39936 (or 39898 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 5630478819 is about 75036.5165702673. The cubic root of 5630478819 is about 1779.0238744967.

The spelling of 5630478819 in words is "five billion, six hundred thirty million, four hundred seventy-eight thousand, eight hundred nineteen".