30500541 has 6 divisors (see below), whose sum is σ = 44056350. Its totient is φ = 20333688.

The previous prime is 30500539. The next prime is 30500551. The reversal of 30500541 is 14500503.

It can be written as a sum of positive squares in only one way, i.e., 17388900 + 13111641 = 4170^2 + 3621^2 .

It is not a de Polignac number, because 30500541 - 2¹ = 30500539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30500501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1694466 + ... + 1694483.

It is an arithmetic number, because the mean of its divisors is an integer number (7342725).

Almost surely, 2^30500541 is an apocalyptic number.

It is an amenable number.

30500541 is a deficient number, since it is larger than the sum of its proper divisors (13555809).

30500541 is a wasteful number, since it uses less digits than its factorization.

30500541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388955 (or 3388952 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 30500541 is about 5522.7294882150. The cubic root of 30500541 is about 312.4418357882.

The spelling of 30500541 in words is "thirty million, five hundred thousand, five hundred forty-one".