60078238538 has 8 divisors (see below), whose sum is σ = 90123302532. Its totient is φ = 30037137696.

The previous prime is 60078238529. The next prime is 60078238547. The reversal of 60078238538 is 83583287006.

It is an interprime number because it is at equal distance from previous prime (60078238529) and next prime (60078238547).

It can be written as a sum of positive squares in 2 ways, for example, as 49824043369 + 10254195169 = 223213^2 + 101263^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952595 + ... + 1013702.

Almost surely, 2^60078238538 is an apocalyptic number.

60078238538 is a deficient number, since it is larger than the sum of its proper divisors (30045063994).

60078238538 is a wasteful number, since it uses less digits than its factorization.

60078238538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981576.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 60078238538 in words is "sixty billion, seventy-eight million, two hundred thirty-eight thousand, five hundred thirty-eight".