53002352 has 80 divisors (see below), whose sum is σ = 116367552. Its totient is φ = 23224320.

The previous prime is 53002333. The next prime is 53002357. The reversal of 53002352 is 25320035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53002357) 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, 546368 + ... + 546464.

Almost surely, 2^53002352 is an apocalyptic number.

53002352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53002352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58183776).

53002352 is an abundant number, since it is smaller than the sum of its proper divisors (63365200).

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

53002352 is a wasteful number, since it uses less digits than its factorization.

53002352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 53002352 is about 7280.2714235116. The cubic root of 53002352 is about 375.6341318079.

Adding to 53002352 its reverse (25320035), we get a palindrome (78322387).

The spelling of 53002352 in words is "fifty-three million, two thousand, three hundred fifty-two".