53685486485 has 8 divisors (see below), whose sum is σ = 64441207680. Its totient is φ = 42935973264.

The previous prime is 53685486451. The next prime is 53685486487. The reversal of 53685486485 is 58468458635.

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 53685486485 - 2¹⁴ = 53685470101 is a prime.

It is a super-2 number, since 2×53685486485² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53685486487) 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, 1532945 + ... + 1567574.

It is an arithmetic number, because the mean of its divisors is an integer number (8055150960).

Almost surely, 2^53685486485 is an apocalyptic number.

It is an amenable number.

53685486485 is a deficient number, since it is larger than the sum of its proper divisors (10755721195).

53685486485 is a wasteful number, since it uses less digits than its factorization.

53685486485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103987.

The product of its digits is 110592000, while the sum is 62.

The spelling of 53685486485 in words is "fifty-three billion, six hundred eighty-five million, four hundred eighty-six thousand, four hundred eighty-five".