53803802 has 8 divisors (see below), whose sum is σ = 86913876. Its totient is φ = 24832512.

The previous prime is 53803781. The next prime is 53803807. The reversal of 53803802 is 20830835.

It can be written as a sum of positive squares in 2 ways, for example, as 42237001 + 11566801 = 6499^2 + 3401^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53803807) 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, 1034663 + ... + 1034714.

Almost surely, 2^53803802 is an apocalyptic number.

53803802 is a deficient number, since it is larger than the sum of its proper divisors (33110074).

53803802 is a wasteful number, since it uses less digits than its factorization.

53803802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069392.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 53803802 is about 7335.1074975081. The cubic root of 53803802 is about 377.5179927976.

The spelling of 53803802 in words is "fifty-three million, eight hundred three thousand, eight hundred two".