53893208155 has 8 divisors (see below), whose sum is σ = 68476076352. Its totient is φ = 40578415488.

The previous prime is 53893208093. The next prime is 53893208167. The reversal of 53893208155 is 55180239835.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53893208155 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53893208099 and 53893208108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317018787 + ... + 317018956.

It is an arithmetic number, because the mean of its divisors is an integer number (8559509544).

Almost surely, 2^53893208155 is an apocalyptic number.

53893208155 is a deficient number, since it is larger than the sum of its proper divisors (14582868197).

53893208155 is a wasteful number, since it uses less digits than its factorization.

53893208155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634037765.

The product of its (nonzero) digits is 1296000, while the sum is 49.

The spelling of 53893208155 in words is "fifty-three billion, eight hundred ninety-three million, two hundred eight thousand, one hundred fifty-five".