53700283 has 32 divisors (see below), whose sum is σ = 69713280. Its totient is φ = 40227840.

The previous prime is 53700259. The next prime is 53700319. The reversal of 53700283 is 38200735.

It is a cyclic number.

It is not a de Polignac number, because 53700283 - 2¹³ = 53692091 is a prime.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (53700233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137853 + ... + 138241.

It is an arithmetic number, because the mean of its divisors is an integer number (2178540).

Almost surely, 2^53700283 is an apocalyptic number.

53700283 is a deficient number, since it is larger than the sum of its proper divisors (16012997).

53700283 is a wasteful number, since it uses less digits than its factorization.

53700283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 53700283 is about 7328.0476936221. The cubic root of 53700283 is about 377.2757213467.

It can be divided in two parts, 53 and 700283, that added together give a triangular number (700336 = T₁₁₈₃).

The spelling of 53700283 in words is "fifty-three million, seven hundred thousand, two hundred eighty-three".