5630451878 has 8 divisors (see below), whose sum is σ = 8488549872. Its totient is φ = 2800935256.

The previous prime is 5630451859. The next prime is 5630451913. The reversal of 5630451878 is 8781540365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7144850 + ... + 7145637.

It is an arithmetic number, because the mean of its divisors is an integer number (1061068734).

Almost surely, 2^5630451878 is an apocalyptic number.

5630451878 is a deficient number, since it is larger than the sum of its proper divisors (2858097994).

5630451878 is a wasteful number, since it uses less digits than its factorization.

5630451878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14290686.

The product of its (nonzero) digits is 806400, while the sum is 47.

The square root of 5630451878 is about 75036.3370507916. The cubic root of 5630451878 is about 1779.0210370377.

The spelling of 5630451878 in words is "five billion, six hundred thirty million, four hundred fifty-one thousand, eight hundred seventy-eight".