53798810 has 32 divisors (see below), whose sum is σ = 105734160. Its totient is φ = 19588608.

The previous prime is 53798749. The next prime is 53798813. The reversal of 53798810 is 1889735.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 8814961 + 44983849 = 2969^2 + 6707^2 .

It is a super-2 number, since 2×53798810² = 5788623914832200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53798813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6656 + ... + 12324.

Almost surely, 2^53798810 is an apocalyptic number.

53798810 is a deficient number, since it is larger than the sum of its proper divisors (51935350).

53798810 is a wasteful number, since it uses less digits than its factorization.

53798810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5762.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 53798810 is about 7334.7672083032. The cubic root of 53798810 is about 377.5063168687.

The spelling of 53798810 in words is "fifty-three million, seven hundred ninety-eight thousand, eight hundred ten".