53500937 has 8 divisors (see below), whose sum is σ = 61233216. Its totient is φ = 45790992.

The previous prime is 53500919. The next prime is 53500939. The reversal of 53500937 is 73900535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53500937 - 2¹⁰ = 53499913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53500939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83 + ... + 10344.

It is an arithmetic number, because the mean of its divisors is an integer number (7654152).

Almost surely, 2^53500937 is an apocalyptic number.

It is an amenable number.

53500937 is a deficient number, since it is larger than the sum of its proper divisors (7732279).

53500937 is a wasteful number, since it uses less digits than its factorization.

53500937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11167.

The product of its (nonzero) digits is 14175, while the sum is 32.

The square root of 53500937 is about 7314.4334708848. The cubic root of 53500937 is about 376.8083019531.

The spelling of 53500937 in words is "fifty-three million, five hundred thousand, nine hundred thirty-seven".