130877752064 has 18 divisors (see below), whose sum is σ = 261244263420. Its totient is φ = 65438875904.

The previous prime is 130877752051. The next prime is 130877752069. The reversal of 130877752064 is 460257778031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130877752069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255620354 + ... + 255620865.

It is an arithmetic number, because the mean of its divisors is an integer number (14513570190).

Almost surely, 2^130877752064 is an apocalyptic number.

It is an amenable number.

130877752064 is a deficient number, since it is larger than the sum of its proper divisors (130366511356).

130877752064 is an frugal number, since it uses more digits than its factorization.

130877752064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511241235 (or 511241221 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 130877752064 in words is "one hundred thirty billion, eight hundred seventy-seven million, seven hundred fifty-two thousand, sixty-four".