53668598 has 8 divisors (see below), whose sum is σ = 80742792. Its totient is φ = 26754336.

The previous prime is 53668577. The next prime is 53668613. The reversal of 53668598 is 89586635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53668598² = 5760636822571208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39140 + ... + 40487.

It is an arithmetic number, because the mean of its divisors is an integer number (10092849).

Almost surely, 2^53668598 is an apocalyptic number.

53668598 is a deficient number, since it is larger than the sum of its proper divisors (27074194).

53668598 is a wasteful number, since it uses less digits than its factorization.

53668598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79966.

The product of its digits is 1555200, while the sum is 50.

The square root of 53668598 is about 7325.8854754903. The cubic root of 53668598 is about 377.2015048968.

The spelling of 53668598 in words is "fifty-three million, six hundred sixty-eight thousand, five hundred ninety-eight".