7020452448 has 144 divisors (see below), whose sum is σ = 21088843776. Its totient is φ = 2211874560.

The previous prime is 7020452419. The next prime is 7020452459. The reversal of 7020452448 is 8442540207.

7020452448 is a `hidden beast` number, since 7 + 0 + 204 + 5 + 2 + 448 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374761 + ... + 393047.

It is an arithmetic number, because the mean of its divisors is an integer number (146450304).

Almost surely, 2^7020452448 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 7020452448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10544421888).

7020452448 is an abundant number, since it is smaller than the sum of its proper divisors (14068391328).

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

7020452448 is a wasteful number, since it uses less digits than its factorization.

7020452448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18377 (or 18366 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 7020452448 is about 83788.1402586309. The cubic root of 7020452448 is about 1914.7924248327.

The spelling of 7020452448 in words is "seven billion, twenty million, four hundred fifty-two thousand, four hundred forty-eight".