5519427625 has 8 divisors (see below), whose sum is σ = 6888245832. Its totient is φ = 4415542000.

The previous prime is 5519427611. The next prime is 5519427647. The reversal of 5519427625 is 5267249155.

It can be written as a sum of positive squares in 4 ways, for example, as 390576169 + 5128851456 = 19763^2 + 71616^2 .

It is not a de Polignac number, because 5519427625 - 2¹⁵ = 5519394857 is a prime.

It is a super-2 number, since 2×5519427625² = 60928162615226281250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22077586 + ... + 22077835.

It is an arithmetic number, because the mean of its divisors is an integer number (861030729).

Almost surely, 2^5519427625 is an apocalyptic number.

It is an amenable number.

5519427625 is a deficient number, since it is larger than the sum of its proper divisors (1368818207).

5519427625 is an equidigital number, since it uses as much as digits as its factorization.

5519427625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44155436 (or 44155426 counting only the distinct ones).

The product of its digits is 756000, while the sum is 46.

The square root of 5519427625 is about 74292.8504299034. The cubic root of 5519427625 is about 1767.2500975420.

The spelling of 5519427625 in words is "five billion, five hundred nineteen million, four hundred twenty-seven thousand, six hundred twenty-five".