53896086 has 48 divisors (see below), whose sum is σ = 125096400. Its totient is φ = 16710144.

The previous prime is 53896079. The next prime is 53896093. The reversal of 53896086 is 68069835.

53896086 is a `hidden beast` number, since 5 + 38 + 9 + 608 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (53896079) and next prime (53896093).

It is a super-2 number, since 2×53896086² = 5809576172238792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26245 + ... + 28223.

It is an arithmetic number, because the mean of its divisors is an integer number (2606175).

Almost surely, 2^53896086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53896086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62548200).

53896086 is an abundant number, since it is smaller than the sum of its proper divisors (71200314).

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

53896086 is a wasteful number, since it uses less digits than its factorization.

53896086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093 (or 2090 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 53896086 is about 7341.3953714536. The cubic root of 53896086 is about 377.7337084759.

The spelling of 53896086 in words is "fifty-three million, eight hundred ninety-six thousand, eighty-six".