53566701 has 16 divisors (see below), whose sum is σ = 75646464. Its totient is φ = 33645744.

The previous prime is 53566693. The next prime is 53566717. The reversal of 53566701 is 10766535.

It is not a de Polignac number, because 53566701 - 2³ = 53566693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53566771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171 + ... + 10416.

It is an arithmetic number, because the mean of its divisors is an integer number (4727904).

Almost surely, 2^53566701 is an apocalyptic number.

It is an amenable number.

53566701 is a deficient number, since it is larger than the sum of its proper divisors (22079763).

53566701 is a wasteful number, since it uses less digits than its factorization.

53566701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11680.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 53566701 is about 7318.9275853775. The cubic root of 53566701 is about 376.9626311794.

The spelling of 53566701 in words is "fifty-three million, five hundred sixty-six thousand, seven hundred one".