60897075078 has 64 divisors (see below), whose sum is σ = 143001745920. Its totient is φ = 16923416832.

The previous prime is 60897075077. The next prime is 60897075221. The reversal of 60897075078 is 87057079806.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60897075073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8091025 + ... + 8098547.

It is an arithmetic number, because the mean of its divisors is an integer number (2234402280).

Almost surely, 2^60897075078 is an apocalyptic number.

60897075078 is an abundant number, since it is smaller than the sum of its proper divisors (82104670842).

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

60897075078 is a wasteful number, since it uses less digits than its factorization.

60897075078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12781.

The product of its (nonzero) digits is 5927040, while the sum is 57.

The spelling of 60897075078 in words is "sixty billion, eight hundred ninety-seven million, seventy-five thousand, seventy-eight".