53585998 has 16 divisors (see below), whose sum is σ = 85827456. Its totient is φ = 25031160.

The previous prime is 53585963. The next prime is 53586019. The reversal of 53585998 is 89958535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11568 + ... + 15523.

It is an arithmetic number, because the mean of its divisors is an integer number (5364216).

Almost surely, 2^53585998 is an apocalyptic number.

53585998 is a deficient number, since it is larger than the sum of its proper divisors (32241458).

53585998 is a wasteful number, since it uses less digits than its factorization.

53585998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27159.

The product of its digits is 1944000, while the sum is 52.

The square root of 53585998 is about 7320.2457609017. The cubic root of 53585998 is about 377.0078917264.

The spelling of 53585998 in words is "fifty-three million, five hundred eighty-five thousand, nine hundred ninety-eight".