53204703 has 8 divisors (see below), whose sum is σ = 71204400. Its totient is φ = 35337408.

The previous prime is 53204689. The next prime is 53204737. The reversal of 53204703 is 30740235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53204703 - 2⁴ = 53204687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53204783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32158 + ... + 33771.

It is an arithmetic number, because the mean of its divisors is an integer number (8900550).

Almost surely, 2^53204703 is an apocalyptic number.

53204703 is a deficient number, since it is larger than the sum of its proper divisors (17999697).

53204703 is a wasteful number, since it uses less digits than its factorization.

53204703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66201.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 53204703 is about 7294.1554000446. The cubic root of 53204703 is about 376.1115534970. Note that the first 3 decimals are identical.

Adding to 53204703 its reverse (30740235), we get a palindrome (83944938).

The spelling of 53204703 in words is "fifty-three million, two hundred four thousand, seven hundred three".