52097352 has 16 divisors (see below), whose sum is σ = 130243440. Its totient is φ = 17365776.

The previous prime is 52097341. The next prime is 52097359. The reversal of 52097352 is 25379025.

It is not an unprimeable number, because it can be changed into a prime (52097359) 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, 1085338 + ... + 1085385.

It is an arithmetic number, because the mean of its divisors is an integer number (8140215).

Almost surely, 2^52097352 is an apocalyptic number.

It is an amenable number.

52097352 is an abundant number, since it is smaller than the sum of its proper divisors (78146088).

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

52097352 is a wasteful number, since it uses less digits than its factorization.

52097352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170732 (or 2170728 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 52097352 is about 7217.8495412415. The cubic root of 52097352 is about 373.4838983111.

It can be divided in two parts, 5209 and 7352, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 52097352 in words is "fifty-two million, ninety-seven thousand, three hundred fifty-two".