53643745434124 has 12 divisors (see below), whose sum is σ = 94269343442400. Its totient is φ = 26709647307728.

The previous prime is 53643745434119. The next prime is 53643745434163. The reversal of 53643745434124 is 42143454734635.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28056351259 + ... + 28056353170.

It is an arithmetic number, because the mean of its divisors is an integer number (7855778620200).

Almost surely, 2^{53643745434124} is an apocalyptic number.

It is an amenable number.

53643745434124 is a deficient number, since it is larger than the sum of its proper divisors (40625598008276).

53643745434124 is a wasteful number, since it uses less digits than its factorization.

53643745434124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56112704672 (or 56112704670 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 55.

The spelling of 53643745434124 in words is "fifty-three trillion, six hundred forty-three billion, seven hundred forty-five million, four hundred thirty-four thousand, one hundred twenty-four".