53336139171 has 8 divisors (see below), whose sum is σ = 81274116864. Its totient is φ = 30477793800.

The previous prime is 53336139151. The next prime is 53336139173. The reversal of 53336139171 is 17193163335.

It is a happy number.

53336139171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53336139171 - 2⁹ = 53336138659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53336139173) 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, 1269908055 + ... + 1269908096.

It is an arithmetic number, because the mean of its divisors is an integer number (10159264608).

Almost surely, 2^53336139171 is an apocalyptic number.

53336139171 is a deficient number, since it is larger than the sum of its proper divisors (27937977693).

53336139171 is a wasteful number, since it uses less digits than its factorization.

53336139171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539816161.

The product of its digits is 153090, while the sum is 42.

The spelling of 53336139171 in words is "fifty-three billion, three hundred thirty-six million, one hundred thirty-nine thousand, one hundred seventy-one".