53152210 has 16 divisors (see below), whose sum is σ = 96364800. Its totient is φ = 21107376.

The previous prime is 53152201. The next prime is 53152219. The reversal of 53152210 is 1225135.

It is an interprime number because it is at equal distance from previous prime (53152201) and next prime (53152219).

It is not an unprimeable number, because it can be changed into a prime (53152219) 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, 17730 + ... + 20509.

It is an arithmetic number, because the mean of its divisors is an integer number (6022800).

Almost surely, 2^53152210 is an apocalyptic number.

53152210 is a deficient number, since it is larger than the sum of its proper divisors (43212590).

53152210 is a wasteful number, since it uses less digits than its factorization.

53152210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38385.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 53152210 is about 7290.5562202071. The cubic root of 53152210 is about 375.9878193202.

Adding to 53152210 its reverse (1225135), we get a palindrome (54377345).

The spelling of 53152210 in words is "fifty-three million, one hundred fifty-two thousand, two hundred ten".