53482981365 has 24 divisors (see below), whose sum is σ = 101131456608. Its totient is φ = 25931142240.

The previous prime is 53482981339. The next prime is 53482981403. The reversal of 53482981365 is 56318928435.

53482981365 is a `hidden beast` number, since 5 + 3 + 482 + 98 + 13 + 65 = 666.

It is not a de Polignac number, because 53482981365 - 2⁵ = 53482981333 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54022719 + ... + 54023708.

It is an arithmetic number, because the mean of its divisors is an integer number (4213810692).

Almost surely, 2^53482981365 is an apocalyptic number.

53482981365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53482981365 is a deficient number, since it is larger than the sum of its proper divisors (47648475243).

53482981365 is a wasteful number, since it uses less digits than its factorization.

53482981365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108046449 (or 108046446 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The spelling of 53482981365 in words is "fifty-three billion, four hundred eighty-two million, nine hundred eighty-one thousand, three hundred sixty-five".