245611053 has 24 divisors (see below), whose sum is σ = 377255736. Its totient is φ = 153446400.

The previous prime is 245611039. The next prime is 245611057. The reversal of 245611053 is 350116542.

245611053 is a `hidden beast` number, since 2 + 45 + 611 + 0 + 5 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 160731684 + 84879369 = 12678^2 + 9213^2 .

It is not a de Polignac number, because 245611053 - 2¹⁴ = 245594669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245611057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33543 + ... + 40203.

It is an arithmetic number, because the mean of its divisors is an integer number (15718989).

Almost surely, 2^245611053 is an apocalyptic number.

It is an amenable number.

245611053 is a deficient number, since it is larger than the sum of its proper divisors (131644683).

245611053 is a wasteful number, since it uses less digits than its factorization.

245611053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925 (or 6922 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 245611053 is about 15671.9830589495. The cubic root of 245611053 is about 626.2522545247.

Adding to 245611053 its reverse (350116542), we get a palindrome (595727595).

The spelling of 245611053 in words is "two hundred forty-five million, six hundred eleven thousand, fifty-three".