54200156616 has 96 divisors (see below), whose sum is σ = 152491379040. Its totient is φ = 18035561088.

The previous prime is 54200156603. The next prime is 54200156617. The reversal of 54200156616 is 61665100245.

54200156616 is a `hidden beast` number, since 5 + 4 + 20 + 0 + 15 + 6 + 616 = 666.

54200156616 is nontrivially palindromic in base 5.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (54200156617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1117380 + ... + 1164876.

It is an arithmetic number, because the mean of its divisors is an integer number (1588451865).

Almost surely, 2^54200156616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54200156616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76245689520).

54200156616 is an abundant number, since it is smaller than the sum of its proper divisors (98291222424).

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

54200156616 is a wasteful number, since it uses less digits than its factorization.

54200156616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48105 (or 48089 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 54200156616 in words is "fifty-four billion, two hundred million, one hundred fifty-six thousand, six hundred sixteen".