15080388480 has 192 divisors, whose sum is σ = 52171629120. Its totient is φ = 4013936640.

The previous prime is 15080388469. The next prime is 15080388497. The reversal of 15080388480 is 8488308051.

15080388480 is a `hidden beast` number, since 15 + 0 + 80 + 3 + 88 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 3528745 + ... + 3533015.

It is an arithmetic number, because the mean of its divisors is an integer number (271727235).

Almost surely, 2^15080388480 is an apocalyptic number.

15080388480 is a gapful number since it is divisible by the number (10) 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 15080388480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26085814560).

15080388480 is an abundant number, since it is smaller than the sum of its proper divisors (37091240640).

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

15080388480 is a wasteful number, since it uses less digits than its factorization.

15080388480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4909 (or 4894 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The spelling of 15080388480 in words is "fifteen billion, eighty million, three hundred eighty-eight thousand, four hundred eighty".