53148014783919 has 32 divisors (see below), whose sum is σ = 85906572153600. Its totient is φ = 32206871544480.

The previous prime is 53148014783849. The next prime is 53148014784031. The reversal of 53148014783919 is 91938741084135.

53148014783919 is a `hidden beast` number, since 5 + 3 + 1 + 480 + 147 + 8 + 3 + 9 + 1 + 9 = 666.

It is not a de Polignac number, because 53148014783919 - 2¹² = 53148014779823 is a prime.

It is a super-2 number, since 2×53148014783919² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53148014783219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8871304 + ... + 13601325.

It is an arithmetic number, because the mean of its divisors is an integer number (2684580379800).

Almost surely, 2^{53148014783919} is an apocalyptic number.

53148014783919 is a deficient number, since it is larger than the sum of its proper divisors (32758557369681).

53148014783919 is a wasteful number, since it uses less digits than its factorization.

53148014783919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22480612 (or 22480606 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 53148014783919 in words is "fifty-three trillion, one hundred forty-eight billion, fourteen million, seven hundred eighty-three thousand, nine hundred nineteen".