54156336640100 has 72 divisors (see below), whose sum is σ = 118482500363808. Its totient is φ = 21485258784000.

The previous prime is 54156336640093. The next prime is 54156336640129. The reversal of 54156336640100 is 104663365145.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13625075 + ... + 17145125.

Almost surely, 2^{54156336640100} is an apocalyptic number.

54156336640100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54156336640100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59241250181904).

54156336640100 is an abundant number, since it is smaller than the sum of its proper divisors (64326163723708).

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

54156336640100 is a wasteful number, since it uses less digits than its factorization.

54156336640100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521325 (or 3521318 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 54156336640100 in words is "fifty-four trillion, one hundred fifty-six billion, three hundred thirty-six million, six hundred forty thousand, one hundred".