5425916680 has 16 divisors (see below), whose sum is σ = 12208312620. Its totient is φ = 2170366656.

The previous prime is 5425916597. The next prime is 5425916693. The reversal of 5425916680 is 866195245.

It can be written as a sum of positive squares in 2 ways, for example, as 5379048964 + 46867716 = 73342^2 + 6846^2 .

It is a super-4 number, since 4×5425916680⁴ (a number of 40 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5425916680.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67823919 + ... + 67823998.

Almost surely, 2^5425916680 is an apocalyptic number.

It is an amenable number.

5425916680 is an abundant number, since it is smaller than the sum of its proper divisors (6782395940).

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

5425916680 is a wasteful number, since it uses less digits than its factorization.

5425916680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135647928 (or 135647924 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 5425916680 is about 73660.8218797483. The cubic root of 5425916680 is about 1757.2128622037.

The spelling of 5425916680 in words is "five billion, four hundred twenty-five million, nine hundred sixteen thousand, six hundred eighty".