53775337655373 has 8 divisors (see below), whose sum is σ = 72008177462208. Its totient is φ = 35696361476064.

The previous prime is 53775337655327. The next prime is 53775337655387. The reversal of 53775337655373 is 37355673357735.

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

It is not a de Polignac number, because 53775337655373 - 2¹⁴ = 53775337638989 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53775337655298 and 53775337655307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53775337657373) 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, 38465906065 + ... + 38465907462.

It is an arithmetic number, because the mean of its divisors is an integer number (9001022182776).

Almost surely, 2^{53775337655373} is an apocalyptic number.

It is an amenable number.

53775337655373 is a deficient number, since it is larger than the sum of its proper divisors (18232839806835).

53775337655373 is a wasteful number, since it uses less digits than its factorization.

53775337655373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76931813763.

The product of its digits is 2187911250, while the sum is 69.

The spelling of 53775337655373 in words is "fifty-three trillion, seven hundred seventy-five billion, three hundred thirty-seven million, six hundred fifty-five thousand, three hundred seventy-three".