53965877 has 8 divisors (see below), whose sum is σ = 62054976. Its totient is φ = 45971712.

The previous prime is 53965867. The next prime is 53965921. The reversal of 53965877 is 77856935.

It is a happy number.

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 53965877 - 2²⁴ = 37188661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53965867) 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, 22508 + ... + 24789.

It is an arithmetic number, because the mean of its divisors is an integer number (7756872).

Almost surely, 2^53965877 is an apocalyptic number.

It is an amenable number.

53965877 is a deficient number, since it is larger than the sum of its proper divisors (8089099).

53965877 is a wasteful number, since it uses less digits than its factorization.

53965877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47467.

The product of its digits is 1587600, while the sum is 50.

The square root of 53965877 is about 7346.1470853775. The cubic root of 53965877 is about 377.8966828483.

The spelling of 53965877 in words is "fifty-three million, nine hundred sixty-five thousand, eight hundred seventy-seven".