130576542 has 8 divisors (see below), whose sum is σ = 261153096. Its totient is φ = 43525512.

The previous prime is 130576517. The next prime is 130576547. The reversal of 130576542 is 245675031.

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

130576542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130576547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10881373 + ... + 10881384.

It is an arithmetic number, because the mean of its divisors is an integer number (32644137).

Almost surely, 2^130576542 is an apocalyptic number.

130576542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130576542 is a wasteful number, since it uses less digits than its factorization.

130576542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21762762.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 130576542 is about 11427.0093200277. The cubic root of 130576542 is about 507.3274808140.

The spelling of 130576542 in words is "one hundred thirty million, five hundred seventy-six thousand, five hundred forty-two".