130547777445 has 48 divisors (see below), whose sum is σ = 239931282240. Its totient is φ = 65479456512.

The previous prime is 130547777431. The next prime is 130547777539. The reversal of 130547777445 is 544777745031.

130547777445 is a `hidden beast` number, since 13 + 0 + 54 + 77 + 77 + 445 = 666.

It is not a de Polignac number, because 130547777445 - 2¹⁶ = 130547711909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130547777391 and 130547777400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 440119 + ... + 674388.

It is an arithmetic number, because the mean of its divisors is an integer number (4998568380).

Almost surely, 2^130547777445 is an apocalyptic number.

130547777445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130547777445 is a deficient number, since it is larger than the sum of its proper divisors (109383504795).

130547777445 is a wasteful number, since it uses less digits than its factorization.

130547777445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114674 (or 1114671 counting only the distinct ones).

The product of its (nonzero) digits is 11524800, while the sum is 54.

The spelling of 130547777445 in words is "one hundred thirty billion, five hundred forty-seven million, seven hundred seventy-seven thousand, four hundred forty-five".