53952597398889 has 160 divisors (see below), whose sum is σ = 96357452083200. Its totient is φ = 29444409066240.

The previous prime is 53952597398873. The next prime is 53952597398897. The reversal of 53952597398889 is 98889379525935.

53952597398889 is a `hidden beast` number, since 5 + 3 + 9 + 5 + 2 + 597 + 3 + 9 + 8 + 8 + 8 + 9 = 666.

It is not a de Polignac number, because 53952597398889 - 2⁴ = 53952597398873 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53952597398799 and 53952597398808.

It is not an unprimeable number, because it can be changed into a prime (53952597398899) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 327723654 + ... + 327888240.

It is an arithmetic number, because the mean of its divisors is an integer number (602234075520).

Almost surely, 2^{53952597398889} is an apocalyptic number.

53952597398889 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

53952597398889 is a deficient number, since it is larger than the sum of its proper divisors (42404854684311).

53952597398889 is a wasteful number, since it uses less digits than its factorization.

53952597398889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164945 (or 164936 counting only the distinct ones).

The product of its digits is 52907904000, while the sum is 90.

The spelling of 53952597398889 in words is "fifty-three trillion, nine hundred fifty-two billion, five hundred ninety-seven million, three hundred ninety-eight thousand, eight hundred eighty-nine".