53356041513 has 12 divisors (see below), whose sum is σ = 77183686788. Its totient is φ = 35518148640.

The previous prime is 53356041503. The next prime is 53356041523. The reversal of 53356041513 is 31514065335.

53356041513 is a `hidden beast` number, since 5 + 3 + 3 + 560 + 41 + 51 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (53356041503) and next prime (53356041523).

It can be written as a sum of positive squares in 2 ways, for example, as 40971022569 + 12385018944 = 202413^2 + 111288^2 .

It is not a de Polignac number, because 53356041513 - 2⁵ = 53356041481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53356041503) 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, 4372378 + ... + 4384563.

It is an arithmetic number, because the mean of its divisors is an integer number (6431973899).

Almost surely, 2^53356041513 is an apocalyptic number.

It is an amenable number.

53356041513 is a deficient number, since it is larger than the sum of its proper divisors (23827645275).

53356041513 is a wasteful number, since it uses less digits than its factorization.

53356041513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8757624 (or 8757621 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 53356041513 in words is "fifty-three billion, three hundred fifty-six million, forty-one thousand, five hundred thirteen".