53680898 has 8 divisors (see below), whose sum is σ = 80619840. Its totient is φ = 26807620.

The previous prime is 53680889. The next prime is 53680903. The reversal of 53680898 is 89808635.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14318 + ... + 17673.

It is an arithmetic number, because the mean of its divisors is an integer number (10077480).

Almost surely, 2^53680898 is an apocalyptic number.

53680898 is a deficient number, since it is larger than the sum of its proper divisors (26938942).

53680898 is a wasteful number, since it uses less digits than its factorization.

53680898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32832.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 53680898 is about 7326.7249163593. The cubic root of 53680898 is about 377.2303189165.

It can be divided in two parts, 536 and 80898, that multiplied together give a triangular number (43361328 = T₉₃₁₂).

The spelling of 53680898 in words is "fifty-three million, six hundred eighty thousand, eight hundred ninety-eight".