53641736 has 16 divisors (see below), whose sum is σ = 101183040. Its totient is φ = 26659600.

The previous prime is 53641733. The next prime is 53641739. The reversal of 53641736 is 63714635.

It is an interprime number because it is at equal distance from previous prime (53641733) and next prime (53641739).

It is a junction number, because it is equal to n+sod(n) for n = 53641696 and 53641705.

It is not an unprimeable number, because it can be changed into a prime (53641733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18740 + ... + 21411.

It is an arithmetic number, because the mean of its divisors is an integer number (6323940).

Almost surely, 2^53641736 is an apocalyptic number.

It is an amenable number.

53641736 is a deficient number, since it is larger than the sum of its proper divisors (47541304).

53641736 is a wasteful number, since it uses less digits than its factorization.

53641736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40324 (or 40320 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 53641736 is about 7324.0518840325. The cubic root of 53641736 is about 377.1385625795.

The spelling of 53641736 in words is "fifty-three million, six hundred forty-one thousand, seven hundred thirty-six".