8130008542 has 8 divisors (see below), whose sum is σ = 12203024616. Its totient is φ = 4062333672.

The previous prime is 8130008507. The next prime is 8130008543. The reversal of 8130008542 is 2458000318.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130008543) 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, 1331493 + ... + 1337584.

It is an arithmetic number, because the mean of its divisors is an integer number (1525378077).

Almost surely, 2^8130008542 is an apocalyptic number.

8130008542 is a deficient number, since it is larger than the sum of its proper divisors (4073016074).

8130008542 is a wasteful number, since it uses less digits than its factorization.

8130008542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670602.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 8130008542 is about 90166.5599987046. The cubic root of 8130008542 is about 2010.7758810858.

The spelling of 8130008542 in words is "eight billion, one hundred thirty million, eight thousand, five hundred forty-two".