60722157678 has 32 divisors (see below), whose sum is σ = 149469927936. Its totient is φ = 16014634848.

The previous prime is 60722157673. The next prime is 60722157701. The reversal of 60722157678 is 87675122706.

It is a self number, because there is not a number n which added to its sum of digits gives 60722157678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60722157673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55605826 + ... + 55606917.

It is an arithmetic number, because the mean of its divisors is an integer number (4670935248).

Almost surely, 2^60722157678 is an apocalyptic number.

60722157678 is an abundant number, since it is smaller than the sum of its proper divisors (88747770258).

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

60722157678 is a wasteful number, since it uses less digits than its factorization.

60722157678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111212768.

The product of its (nonzero) digits is 1975680, while the sum is 51.

The spelling of 60722157678 in words is "sixty billion, seven hundred twenty-two million, one hundred fifty-seven thousand, six hundred seventy-eight".