30050275 has 12 divisors (see below), whose sum is σ = 37343592. Its totient is φ = 23987840.

The previous prime is 30050269. The next prime is 30050281. The reversal of 30050275 is 57205003.

It is an interprime number because it is at equal distance from previous prime (30050269) and next prime (30050281).

It is a de Polignac number, because none of the positive numbers 2^k-30050275 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13812 + ... + 15838.

It is an arithmetic number, because the mean of its divisors is an integer number (3111966).

Almost surely, 2^30050275 is an apocalyptic number.

30050275 is a deficient number, since it is larger than the sum of its proper divisors (7293317).

30050275 is a wasteful number, since it uses less digits than its factorization.

30050275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630 (or 2625 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 30050275 is about 5481.8131124656. The cubic root of 30050275 is about 310.8967271858.

Adding to 30050275 its reverse (57205003), we get a palindrome (87255278).

The spelling of 30050275 in words is "thirty million, fifty thousand, two hundred seventy-five".