4553378712 has 96 divisors (see below), whose sum is σ = 12813025680. Its totient is φ = 1514920320.

The previous prime is 4553378707. The next prime is 4553378741. The reversal of 4553378712 is 2178733554.

4553378712 is a `hidden beast` number, since 4 + 553 + 3 + 7 + 87 + 12 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 1189762 + ... + 1193582.

Almost surely, 2^4553378712 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 4553378712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6406512840).

4553378712 is an abundant number, since it is smaller than the sum of its proper divisors (8259646968).

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

4553378712 is a wasteful number, since it uses less digits than its factorization.

4553378712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4455 (or 4439 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The square root of 4553378712 is about 67478.7278481152. The cubic root of 4553378712 is about 1657.4658570801.

The spelling of 4553378712 in words is "four billion, five hundred fifty-three million, three hundred seventy-eight thousand, seven hundred twelve".