53856070 has 32 divisors (see below), whose sum is σ = 102837600. Its totient is φ = 20249856.

The previous prime is 53856059. The next prime is 53856091. The reversal of 53856070 is 7065835.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24996 + ... + 27064.

It is an arithmetic number, because the mean of its divisors is an integer number (3213675).

Almost surely, 2^53856070 is an apocalyptic number.

53856070 is a deficient number, since it is larger than the sum of its proper divisors (48981530).

53856070 is a wasteful number, since it uses less digits than its factorization.

53856070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 53856070 is about 7338.6694979403. The cubic root of 53856070 is about 377.6402005447.

The spelling of 53856070 in words is "fifty-three million, eight hundred fifty-six thousand, seventy".