880545519513 has 128 divisors (see below), whose sum is σ = 1518009292800. Its totient is φ = 498869280000.

The previous prime is 880545519499. The next prime is 880545519523. The reversal of 880545519513 is 315915545088.

880545519513 is a `hidden beast` number, since 8 + 8 + 0 + 545 + 5 + 1 + 95 + 1 + 3 = 666.

It is not a de Polignac number, because 880545519513 - 2¹² = 880545515417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 880545519513.

It is not an unprimeable number, because it can be changed into a prime (880545519523) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 133797883 + ... + 133804463.

It is an arithmetic number, because the mean of its divisors is an integer number (11859447600).

Almost surely, 2^880545519513 is an apocalyptic number.

It is an amenable number.

880545519513 is a deficient number, since it is larger than the sum of its proper divisors (637463773287).

880545519513 is a wasteful number, since it uses less digits than its factorization.

880545519513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6932 (or 6926 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 54.

The spelling of 880545519513 in words is "eight hundred eighty billion, five hundred forty-five million, five hundred nineteen thousand, five hundred thirteen".