53246775 has 12 divisors (see below), whose sum is σ = 88034792. Its totient is φ = 28398240.

The previous prime is 53246729. The next prime is 53246801. The reversal of 53246775 is 57764235.

It is not a de Polignac number, because 53246775 - 2⁸ = 53246519 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 11 ways as a sum of consecutive naturals, for example, 354904 + ... + 355053.

Almost surely, 2^53246775 is an apocalyptic number.

53246775 is a deficient number, since it is larger than the sum of its proper divisors (34788017).

53246775 is a wasteful number, since it uses less digits than its factorization.

53246775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709970 (or 709965 counting only the distinct ones).

The product of its digits is 176400, while the sum is 39.

The square root of 53246775 is about 7297.0387829585. The cubic root of 53246775 is about 376.2106650122.

The spelling of 53246775 in words is "fifty-three million, two hundred forty-six thousand, seven hundred seventy-five".