53546375 has 16 divisors (see below), whose sum is σ = 67372032. Its totient is φ = 42487200.

The previous prime is 53546329. The next prime is 53546387. The reversal of 53546375 is 57364535.

It is not a de Polignac number, because 53546375 - 2¹⁰ = 53545351 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 14189 + ... + 17561.

It is an arithmetic number, because the mean of its divisors is an integer number (4210752).

Almost surely, 2^53546375 is an apocalyptic number.

53546375 is a deficient number, since it is larger than the sum of its proper divisors (13825657).

53546375 is a wasteful number, since it uses less digits than its factorization.

53546375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3515 (or 3505 counting only the distinct ones).

The product of its digits is 189000, while the sum is 38.

The square root of 53546375 is about 7317.5388622132. The cubic root of 53546375 is about 376.9149453868.

The spelling of 53546375 in words is "fifty-three million, five hundred forty-six thousand, three hundred seventy-five".