13550032025 has 6 divisors (see below), whose sum is σ = 16802039742. Its totient is φ = 10840025600.

The previous prime is 13550032003. The next prime is 13550032043. The reversal of 13550032025 is 52023005531.

It can be written as a sum of positive squares in 3 ways, for example, as 198922816 + 13351109209 = 14104^2 + 115547^2 .

It is not a de Polignac number, because 13550032025 - 2¹⁴ = 13550015641 is a prime.

It is a super-3 number, since 3×13550032025³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13550031985 and 13550032003.

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, 271000616 + ... + 271000665.

It is an arithmetic number, because the mean of its divisors is an integer number (2800339957).

Almost surely, 2^13550032025 is an apocalyptic number.

It is an amenable number.

13550032025 is a deficient number, since it is larger than the sum of its proper divisors (3252007717).

13550032025 is an equidigital number, since it uses as much as digits as its factorization.

13550032025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542001291 (or 542001286 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 13550032025 its reverse (52023005531), we get a palindrome (65573037556).

The spelling of 13550032025 in words is "thirteen billion, five hundred fifty million, thirty-two thousand, twenty-five".