30245242015053 has 12 divisors (see below), whose sum is σ = 47048154245820. Its totient is φ = 18612456624576.

The previous prime is 30245242015049. The next prime is 30245242015123. The reversal of 30245242015053 is 35051024254203.

30245242015053 is a `hidden beast` number, since 3 + 0 + 2 + 452 + 4 + 2 + 0 + 150 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8043928337124 + 22201313677929 = 2836182^2 + 4711827^2 .

It is not a de Polignac number, because 30245242015053 - 2² = 30245242015049 is a prime.

It is a super-3 number, since 3×30245242015053³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30245242014999 and 30245242015017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30245242015753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129253170888 + ... + 129253171121.

It is an arithmetic number, because the mean of its divisors is an integer number (3920679520485).

Almost surely, 2^{30245242015053} is an apocalyptic number.

It is an amenable number.

30245242015053 is a deficient number, since it is larger than the sum of its proper divisors (16802912230767).

30245242015053 is a wasteful number, since it uses less digits than its factorization.

30245242015053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258506342028 (or 258506342025 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 30245242015053 its reverse (35051024254203), we get a palindrome (65296266269256).

The spelling of 30245242015053 in words is "thirty trillion, two hundred forty-five billion, two hundred forty-two million, fifteen thousand, fifty-three".