53250837 has 4 divisors (see below), whose sum is σ = 71001120. Its totient is φ = 35500556.

The previous prime is 53250833. The next prime is 53250893. The reversal of 53250837 is 73805235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53250837 - 2² = 53250833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53250798 and 53250807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53250833) 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, 8875137 + ... + 8875142.

It is an arithmetic number, because the mean of its divisors is an integer number (17750280).

Almost surely, 2^53250837 is an apocalyptic number.

It is an amenable number.

53250837 is a deficient number, since it is larger than the sum of its proper divisors (17750283).

53250837 is a wasteful number, since it uses less digits than its factorization.

53250837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17750282.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 53250837 is about 7297.3171097329. The cubic root of 53250837 is about 376.2202313435.

The spelling of 53250837 in words is "fifty-three million, two hundred fifty thousand, eight hundred thirty-seven".