53802116 has 24 divisors (see below), whose sum is σ = 96702144. Its totient is φ = 26177760.

The previous prime is 53802113. The next prime is 53802131. The reversal of 53802116 is 61120835.

It is not an unprimeable number, because it can be changed into a prime (53802113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72041 + ... + 72783.

It is an arithmetic number, because the mean of its divisors is an integer number (4029256).

Almost surely, 2^53802116 is an apocalyptic number.

It is an amenable number.

53802116 is a deficient number, since it is larger than the sum of its proper divisors (42900028).

53802116 is a wasteful number, since it uses less digits than its factorization.

53802116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 53802116 is about 7334.9925698667. The cubic root of 53802116 is about 377.5140494457.

The spelling of 53802116 in words is "fifty-three million, eight hundred two thousand, one hundred sixteen".