36820053 has 12 divisors (see below), whose sum is σ = 55018860. Its totient is φ = 23700096.

The previous prime is 36820031. The next prime is 36820057. The reversal of 36820053 is 35002863.

It can be written as a sum of positive squares in 2 ways, for example, as 14607684 + 22212369 = 3822^2 + 4713^2 .

It is not a de Polignac number, because 36820053 - 2⁶ = 36819989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36819999 and 36820026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36820057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70276 + ... + 70797.

It is an arithmetic number, because the mean of its divisors is an integer number (4584905).

Almost surely, 2^36820053 is an apocalyptic number.

It is an amenable number.

36820053 is a deficient number, since it is larger than the sum of its proper divisors (18198807).

36820053 is a wasteful number, since it uses less digits than its factorization.

36820053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141108 (or 141105 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 36820053 is about 6067.9529497187. The cubic root of 36820053 is about 332.6811058525.

The spelling of 36820053 in words is "thirty-six million, eight hundred twenty thousand, fifty-three".