5525255500250 has 16 divisors (see below), whose sum is σ = 10343278296936. Its totient is φ = 2210102200000.

The previous prime is 5525255500241. The next prime is 5525255500283. The reversal of 5525255500250 is 520055525255.

It can be written as a sum of positive squares in 4 ways, for example, as 2540208002809 + 2985047497441 = 1593803^2 + 1727729^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5525255500198 and 5525255500207.

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, 11050510751 + ... + 11050511250.

Almost surely, 2^{5525255500250} is an apocalyptic number.

5525255500250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5525255500250 is a deficient number, since it is larger than the sum of its proper divisors (4818022796686).

5525255500250 is a wasteful number, since it uses less digits than its factorization.

5525255500250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22101022018 (or 22101022008 counting only the distinct ones).

The product of its (nonzero) digits is 625000, while the sum is 41.

The spelling of 5525255500250 in words is "five trillion, five hundred twenty-five billion, two hundred fifty-five million, five hundred thousand, two hundred fifty".