5425877768 has 16 divisors (see below), whose sum is σ = 10179915180. Its totient is φ = 2711233728.

The previous prime is 5425877741. The next prime is 5425877773. The reversal of 5425877768 is 8677785245.

It can be written as a sum of positive squares in 2 ways, for example, as 5357947204 + 67930564 = 73198^2 + 8242^2 .

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, 199571 + ... + 225122.

Almost surely, 2^5425877768 is an apocalyptic number.

It is an amenable number.

5425877768 is a deficient number, since it is larger than the sum of its proper divisors (4754037412).

5425877768 is a wasteful number, since it uses less digits than its factorization.

5425877768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426296 (or 426292 counting only the distinct ones).

The product of its digits is 26342400, while the sum is 59.

The square root of 5425877768 is about 73660.5577497211. The cubic root of 5425877768 is about 1757.2086615722.

The spelling of 5425877768 in words is "five billion, four hundred twenty-five million, eight hundred seventy-seven thousand, seven hundred sixty-eight".