53698376 has 32 divisors (see below), whose sum is σ = 111248640. Its totient is φ = 24169728.

The previous prime is 53698373. The next prime is 53698387. The reversal of 53698376 is 67389635.

It is a self number, because there is not a number n which added to its sum of digits gives 53698376.

It is not an unprimeable number, because it can be changed into a prime (53698373) 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, 5456 + ... + 11711.

It is an arithmetic number, because the mean of its divisors is an integer number (3476520).

Almost surely, 2^53698376 is an apocalyptic number.

It is an amenable number.

53698376 is an abundant number, since it is smaller than the sum of its proper divisors (57550264).

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

53698376 is a wasteful number, since it uses less digits than its factorization.

53698376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17213 (or 17209 counting only the distinct ones).

The product of its digits is 816480, while the sum is 47.

The square root of 53698376 is about 7327.9175759557. The cubic root of 53698376 is about 377.2712553658.

The spelling of 53698376 in words is "fifty-three million, six hundred ninety-eight thousand, three hundred seventy-six".