5425425612 has 18 divisors (see below), whose sum is σ = 13714270388. Its totient is φ = 1808475192.

The previous prime is 5425425581. The next prime is 5425425641. The reversal of 5425425612 is 2165245245.

5425425612 is a `hidden beast` number, since 5 + 42 + 54 + 2 + 561 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 150706267 = 5425425612 / (5 + 4 + 2 + 5 + 4 + 2 + 5 + 6 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75353098 + ... + 75353169.

Almost surely, 2^5425425612 is an apocalyptic number.

It is an amenable number.

5425425612 is an abundant number, since it is smaller than the sum of its proper divisors (8288844776).

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

5425425612 is a wasteful number, since it uses less digits than its factorization.

5425425612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150706277 (or 150706272 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 5425425612 is about 73657.4884991336. The cubic root of 5425425612 is about 1757.1598489164.

The spelling of 5425425612 in words is "five billion, four hundred twenty-five million, four hundred twenty-five thousand, six hundred twelve".