15010421304054 has 128 divisors (see below), whose sum is σ = 35248944794112. Its totient is φ = 4210914263040.

The previous prime is 15010421304029. The next prime is 15010421304097. The reversal of 15010421304054 is 45040312401051.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17316874 + ... + 18163010.

It is an arithmetic number, because the mean of its divisors is an integer number (275382381204).

Almost surely, 2^{15010421304054} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15010421304054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17624472397056).

15010421304054 is an abundant number, since it is smaller than the sum of its proper divisors (20238523490058).

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

15010421304054 is a wasteful number, since it uses less digits than its factorization.

15010421304054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846430.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 15010421304054 in words is "fifteen trillion, ten billion, four hundred twenty-one million, three hundred four thousand, fifty-four".