53350332 has 48 divisors (see below), whose sum is σ = 142625280. Its totient is φ = 15204672.

The previous prime is 53350331. The next prime is 53350333. The reversal of 53350332 is 23305335.

It is an interprime number because it is at equal distance from previous prime (53350331) and next prime (53350333).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53350331) 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, 63169 + ... + 64007.

It is an arithmetic number, because the mean of its divisors is an integer number (2971360).

Almost surely, 2^53350332 is an apocalyptic number.

It is an amenable number.

53350332 is an abundant number, since it is smaller than the sum of its proper divisors (89274948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53350332 is a wasteful number, since it uses less digits than its factorization.

53350332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 24.

The square root of 53350332 is about 7304.1311598300. The cubic root of 53350332 is about 376.4543981989.

Adding to 53350332 its reverse (23305335), we get a palindrome (76655667).

The spelling of 53350332 in words is "fifty-three million, three hundred fifty thousand, three hundred thirty-two".