53296137 has 20 divisors (see below), whose sum is σ = 80520660. Its totient is φ = 35126784.

The previous prime is 53296123. The next prime is 53296141. The reversal of 53296137 is 73169235.

53296137 is a `hidden beast` number, since 5 + 32 + 9 + 613 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9418761 + 43877376 = 3069^2 + 6624^2 .

It is not a de Polignac number, because 53296137 - 2¹¹ = 53294089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53296147) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3513 + ... + 10905.

It is an arithmetic number, because the mean of its divisors is an integer number (4026033).

Almost surely, 2^53296137 is an apocalyptic number.

It is an amenable number.

53296137 is a deficient number, since it is larger than the sum of its proper divisors (27224523).

53296137 is an equidigital number, since it uses as much as digits as its factorization.

53296137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494 (or 7485 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 53296137 is about 7300.4203303645. The cubic root of 53296137 is about 376.3268834765.

It can be divided in two parts, 532 and 96137, that added together give a palindrome (96669).

The spelling of 53296137 in words is "fifty-three million, two hundred ninety-six thousand, one hundred thirty-seven".