53996346 has 24 divisors (see below), whose sum is σ = 118912404. Its totient is φ = 17703360.

The previous prime is 53996329. The next prime is 53996351. The reversal of 53996346 is 64369935.

It is a happy number.

53996346 is a `hidden beast` number, since 5 + 3 + 9 + 9 + 634 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43362225 + 10634121 = 6585^2 + 3261^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23491 + ... + 25686.

Almost surely, 2^53996346 is an apocalyptic number.

53996346 is an abundant number, since it is smaller than the sum of its proper divisors (64916058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53996346 is a wasteful number, since it uses less digits than its factorization.

53996346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49246 (or 49243 counting only the distinct ones).

The product of its digits is 524880, while the sum is 45.

The square root of 53996346 is about 7348.2206009346. The cubic root of 53996346 is about 377.9677893104.

The spelling of 53996346 in words is "fifty-three million, nine hundred ninety-six thousand, three hundred forty-six".