5378870448 has 200 divisors, whose sum is σ = 18839142432. Its totient is φ = 1446377472.

The previous prime is 5378870437. The next prime is 5378870537. The reversal of 5378870448 is 8440788735.

It is a happy number.

5378870448 is a `hidden beast` number, since 53 + 7 + 88 + 70 + 448 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5378870394 and 5378870403.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 136786 + ... + 171662.

Almost surely, 2^5378870448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5378870448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9419571216).

5378870448 is an abundant number, since it is smaller than the sum of its proper divisors (13460271984).

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

5378870448 is a wasteful number, since it uses less digits than its factorization.

5378870448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34921 (or 34906 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The square root of 5378870448 is about 73340.7829791856. The cubic root of 5378870448 is about 1752.1193857471.

It can be divided in two parts, 5378 and 870448, that added together give a triangular number (875826 = T₁₃₂₃).

The spelling of 5378870448 in words is "five billion, three hundred seventy-eight million, eight hundred seventy thousand, four hundred forty-eight".