16342536054 has 128 divisors (see below), whose sum is σ = 37441958400. Its totient is φ = 4719052800.

The previous prime is 16342536043. The next prime is 16342536059. The reversal of 16342536054 is 45063524361.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16342536059) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39003457 + ... + 39003875.

It is an arithmetic number, because the mean of its divisors is an integer number (292515300).

Almost surely, 2^16342536054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16342536054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18720979200).

16342536054 is an abundant number, since it is smaller than the sum of its proper divisors (21099422346).

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

16342536054 is a wasteful number, since it uses less digits than its factorization.

16342536054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 16342536054 in words is "sixteen billion, three hundred forty-two million, five hundred thirty-six thousand, fifty-four".