130547531477 has 8 divisors (see below), whose sum is σ = 144366386880. Its totient is φ = 117053825760.

The previous prime is 130547531449. The next prime is 130547531479. The reversal of 130547531477 is 774135745031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130547531477 - 2⁸ = 130547531221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130547531479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81286577 + ... + 81288182.

It is an arithmetic number, because the mean of its divisors is an integer number (18045798360).

Almost surely, 2^130547531477 is an apocalyptic number.

It is an amenable number.

130547531477 is a deficient number, since it is larger than the sum of its proper divisors (13818855403).

130547531477 is a wasteful number, since it uses less digits than its factorization.

130547531477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162574843.

The product of its (nonzero) digits is 1234800, while the sum is 47.

The spelling of 130547531477 in words is "one hundred thirty billion, five hundred forty-seven million, five hundred thirty-one thousand, four hundred seventy-seven".