200053739 has 4 divisors (see below), whose sum is σ = 211821624. Its totient is φ = 188285856.

The previous prime is 200053691. The next prime is 200053751. The reversal of 200053739 is 937350002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 937350002 = 2 ⋅468675001.

It is a cyclic number.

It is not a de Polignac number, because 200053739 - 2¹² = 200049643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200053769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5883917 + ... + 5883950.

It is an arithmetic number, because the mean of its divisors is an integer number (52955406).

Almost surely, 2^200053739 is an apocalyptic number.

200053739 is a deficient number, since it is larger than the sum of its proper divisors (11767885).

200053739 is a wasteful number, since it uses less digits than its factorization.

200053739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11767884.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 200053739 is about 14144.0354566863. The cubic root of 200053739 is about 584.8559208818.

The spelling of 200053739 in words is "two hundred million, fifty-three thousand, seven hundred thirty-nine".