53863685834274 has 48 divisors (see below), whose sum is σ = 117859034913984. Its totient is φ = 17777027772000.

The previous prime is 53863685834209. The next prime is 53863685834293. The reversal of 53863685834274 is 47243858636835.

53863685834274 is a `hidden beast` number, since 5 + 3 + 8 + 6 + 36 + 8 + 583 + 4 + 2 + 7 + 4 = 666.

53863685834274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×53863685834274³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7628124 + ... + 12880824.

It is an arithmetic number, because the mean of its divisors is an integer number (2455396560708).

Almost surely, 2^{53863685834274} is an apocalyptic number.

53863685834274 is an abundant number, since it is smaller than the sum of its proper divisors (63995349079710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53863685834274 is a wasteful number, since it uses less digits than its factorization.

53863685834274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5258343 (or 5258340 counting only the distinct ones).

The product of its digits is 2786918400, while the sum is 72.

The spelling of 53863685834274 in words is "fifty-three trillion, eight hundred sixty-three billion, six hundred eighty-five million, eight hundred thirty-four thousand, two hundred seventy-four".