5478447030 has 64 divisors (see below), whose sum is σ = 15910525440. Its totient is φ = 1178555904.

The previous prime is 5478446989. The next prime is 5478447031. The reversal of 5478447030 is 307448745.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5478447031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 763720 + ... + 770859.

It is an arithmetic number, because the mean of its divisors is an integer number (248601960).

Almost surely, 2^5478447030 is an apocalyptic number.

5478447030 is an abundant number, since it is smaller than the sum of its proper divisors (10432078410).

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

5478447030 is a wasteful number, since it uses less digits than its factorization.

5478447030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534613.

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 5478447030 is about 74016.5321397862. The cubic root of 5478447030 is about 1762.8654070602.

The spelling of 5478447030 in words is "five billion, four hundred seventy-eight million, four hundred forty-seven thousand, thirty".