54109936193436 has 48 divisors (see below), whose sum is σ = 140490415296000. Its totient is φ = 18010237400496.

The previous prime is 54109936193389. The next prime is 54109936193441. The reversal of 54109936193436 is 63439163990145.

54109936193436 is a `hidden beast` number, since 5 + 4 + 1 + 0 + 9 + 9 + 3 + 6 + 193 + 436 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366703636 + ... + 366851163.

It is an arithmetic number, because the mean of its divisors is an integer number (2926883652000).

Almost surely, 2^{54109936193436} is an apocalyptic number.

It is an amenable number.

54109936193436 is an abundant number, since it is smaller than the sum of its proper divisors (86380479102564).

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

54109936193436 is a wasteful number, since it uses less digits than its factorization.

54109936193436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733555495 (or 733555487 counting only the distinct ones).

The product of its (nonzero) digits is 56687040, while the sum is 63.

The spelling of 54109936193436 in words is "fifty-four trillion, one hundred nine billion, nine hundred thirty-six million, one hundred ninety-three thousand, four hundred thirty-six".