15480471084 has 96 divisors (see below), whose sum is σ = 41524277760. Its totient is φ = 4448908800.

The previous prime is 15480471067. The next prime is 15480471101. The reversal of 15480471084 is 48017408451.

It is an interprime number because it is at equal distance from previous prime (15480471067) and next prime (15480471101).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173664 + ... + 247224.

It is an arithmetic number, because the mean of its divisors is an integer number (432544560).

Almost surely, 2^15480471084 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 15480471084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20762138880).

15480471084 is an abundant number, since it is smaller than the sum of its proper divisors (26043806676).

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

15480471084 is a wasteful number, since it uses less digits than its factorization.

15480471084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73671 (or 73669 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The spelling of 15480471084 in words is "fifteen billion, four hundred eighty million, four hundred seventy-one thousand, eighty-four".