13071675780 has 96 divisors (see below), whose sum is σ = 41613264000. Its totient is φ = 3404709504.

The previous prime is 13071675709. The next prime is 13071675809. The reversal of 13071675780 is 8757617031.

13071675780 is a `hidden beast` number, since 1 + 3 + 0 + 71 + 6 + 7 + 578 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258255 + ... + 304694.

It is an arithmetic number, because the mean of its divisors is an integer number (433471500).

Almost surely, 2^13071675780 is an apocalyptic number.

13071675780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13071675780 is an abundant number, since it is smaller than the sum of its proper divisors (28541588220).

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

13071675780 is a wasteful number, since it uses less digits than its factorization.

13071675780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563010 (or 563002 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 45.

The spelling of 13071675780 in words is "thirteen billion, seventy-one million, six hundred seventy-five thousand, seven hundred eighty".