52353030 has 32 divisors (see below), whose sum is σ = 133039584. Its totient is φ = 13139456.

The previous prime is 52353011. The next prime is 52353031. The reversal of 52353030 is 3035325.

It is a junction number, because it is equal to n+sod(n) for n = 52352988 and 52353006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52353031) 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, 50817 + ... + 51836.

It is an arithmetic number, because the mean of its divisors is an integer number (4157487).

Almost surely, 2^52353030 is an apocalyptic number.

52353030 is an abundant number, since it is smaller than the sum of its proper divisors (80686554).

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

52353030 is a wasteful number, since it uses less digits than its factorization.

52353030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102680.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 52353030 is about 7235.5393717400. The cubic root of 52353030 is about 374.0938834152.

Adding to 52353030 its reverse (3035325), we get a palindrome (55388355).

The spelling of 52353030 in words is "fifty-two million, three hundred fifty-three thousand, thirty".