60747291138 has 8 divisors (see below), whose sum is σ = 121494582288. Its totient is φ = 20249097044.

The previous prime is 60747291119. The next prime is 60747291149. The reversal of 60747291138 is 83119274706.

It is a happy number.

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

60747291138 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5062274256 + ... + 5062274267.

It is an arithmetic number, because the mean of its divisors is an integer number (15186822786).

Almost surely, 2^60747291138 is an apocalyptic number.

60747291138 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.

60747291138 is a wasteful number, since it uses less digits than its factorization.

60747291138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10124548528.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 60747291138 in words is "sixty billion, seven hundred forty-seven million, two hundred ninety-one thousand, one hundred thirty-eight".