53254250 has 32 divisors (see below), whose sum is σ = 113937408. Its totient is φ = 18258000.

The previous prime is 53254231. The next prime is 53254309. The reversal of 53254250 is 5245235.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13466 + ... + 16965.

It is an arithmetic number, because the mean of its divisors is an integer number (3560544).

Almost surely, 2^53254250 is an apocalyptic number.

53254250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53254250 is an abundant number, since it is smaller than the sum of its proper divisors (60683158).

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

53254250 is a wasteful number, since it uses less digits than its factorization.

53254250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30455 (or 30445 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 53254250 is about 7297.5509590547. The cubic root of 53254250 is about 376.2282688523.

Adding to 53254250 its reverse (5245235), we get a palindrome (58499485).

The spelling of 53254250 in words is "fifty-three million, two hundred fifty-four thousand, two hundred fifty".