15480333554896 has 20 divisors (see below), whose sum is σ = 34277881443232. Its totient is φ = 6634428666336.

The previous prime is 15480333554893. The next prime is 15480333554923. The reversal of 15480333554896 is 69845533308451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15480333554893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69108631830 + ... + 69108632053.

Almost surely, 2^{15480333554896} is an apocalyptic number.

15480333554896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15480333554896 is an abundant number, since it is smaller than the sum of its proper divisors (18797547888336).

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

15480333554896 is a wasteful number, since it uses less digits than its factorization.

15480333554896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138217263898 (or 138217263892 counting only the distinct ones).

The product of its (nonzero) digits is 186624000, while the sum is 64.

The spelling of 15480333554896 in words is "fifteen trillion, four hundred eighty billion, three hundred thirty-three million, five hundred fifty-four thousand, eight hundred ninety-six".