5425619999 has 8 divisors (see below), whose sum is σ = 5523895440. Its totient is φ = 5327555200.

The previous prime is 5425619977. The next prime is 5425620041. The reversal of 5425619999 is 9999165245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5425619999 - 2⁸ = 5425619743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425619939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212 + ... + 104169.

It is an arithmetic number, because the mean of its divisors is an integer number (690486930).

Almost surely, 2^5425619999 is an apocalyptic number.

5425619999 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5425619999 is a deficient number, since it is larger than the sum of its proper divisors (98275441).

5425619999 is a wasteful number, since it uses less digits than its factorization.

5425619999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105321.

The product of its digits is 7873200, while the sum is 59.

The square root of 5425619999 is about 73658.8080204941. The cubic root of 5425619999 is about 1757.1808343639.

The spelling of 5425619999 in words is "five billion, four hundred twenty-five million, six hundred nineteen thousand, nine hundred ninety-nine".