61106637350 has 48 divisors (see below), whose sum is σ = 127990665216. Its totient is φ = 21503796000.

The previous prime is 61106637341. The next prime is 61106637353. The reversal of 61106637350 is 5373660116.

61106637350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61106637350² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61106637353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1774934 + ... + 1809033.

It is an arithmetic number, because the mean of its divisors is an integer number (2666472192).

Almost surely, 2^61106637350 is an apocalyptic number.

61106637350 is an abundant number, since it is smaller than the sum of its proper divisors (66884027866).

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

61106637350 is a wasteful number, since it uses less digits than its factorization.

61106637350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584021 (or 3584016 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 61106637350 in words is "sixty-one billion, one hundred six million, six hundred thirty-seven thousand, three hundred fifty".