30540050 has 12 divisors (see below), whose sum is σ = 56804586. Its totient is φ = 12216000.

The previous prime is 30540017. The next prime is 30540079. The reversal of 30540050 is 5004503.

It can be written as a sum of positive squares in 3 ways, for example, as 29278921 + 1261129 = 5411^2 + 1123^2 .

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, 305351 + ... + 305450.

Almost surely, 2^30540050 is an apocalyptic number.

30540050 is a deficient number, since it is larger than the sum of its proper divisors (26264536).

30540050 is a wasteful number, since it uses less digits than its factorization.

30540050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610813 (or 610808 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 30540050 is about 5526.3052756792. The cubic root of 30540050 is about 312.5766851805.

Adding to 30540050 its reverse (5004503), we get a palindrome (35544553).

The spelling of 30540050 in words is "thirty million, five hundred forty thousand, fifty".