50165225 has 24 divisors (see below), whose sum is σ = 71438880. Its totient is φ = 34560000.

The previous prime is 50165207. The next prime is 50165243. The reversal of 50165225 is 52256105.

It is an interprime number because it is at equal distance from previous prime (50165207) and next prime (50165243).

It is not a de Polignac number, because 50165225 - 2¹⁴ = 50148841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50165194 and 50165203.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425 + ... + 10025.

It is an arithmetic number, because the mean of its divisors is an integer number (2976620).

Almost surely, 2^50165225 is an apocalyptic number.

50165225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50165225 is a deficient number, since it is larger than the sum of its proper divisors (21273655).

50165225 is a wasteful number, since it uses less digits than its factorization.

50165225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9641 (or 9636 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 50165225 is about 7082.7413478116. The cubic root of 50165225 is about 368.8084997680.

The spelling of 50165225 in words is "fifty million, one hundred sixty-five thousand, two hundred twenty-five".