61150600016 has 20 divisors (see below), whose sum is σ = 129250132224. Its totient is φ = 27795727200.

The previous prime is 61150599971. The next prime is 61150600019. The reversal of 61150600016 is 61000605116.

61150600016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61150600019) 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, 173723120 + ... + 173723471.

Almost surely, 2^61150600016 is an apocalyptic number.

It is an amenable number.

61150600016 is an abundant number, since it is smaller than the sum of its proper divisors (68099532208).

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

61150600016 is a wasteful number, since it uses less digits than its factorization.

61150600016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347446610 (or 347446604 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

It can be divided in two parts, 61150 and 600016, that added together give a palindrome (661166).

The spelling of 61150600016 in words is "sixty-one billion, one hundred fifty million, six hundred thousand, sixteen".