61466605036 has 12 divisors (see below), whose sum is σ = 107578556512. Its totient is φ = 30729874608.

The previous prime is 61466605027. The next prime is 61466605037. The reversal of 61466605036 is 63050666416.

It is a super-2 number, since 2×61466605036² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 61466604983 and 61466605001.

It is not an unprimeable number, because it can be changed into a prime (61466605037) 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 3 ways as a sum of consecutive naturals, for example, 816420 + ... + 888523.

Almost surely, 2^61466605036 is an apocalyptic number.

It is an amenable number.

61466605036 is a deficient number, since it is larger than the sum of its proper divisors (46111951476).

61466605036 is a wasteful number, since it uses less digits than its factorization.

61466605036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713960 (or 1713958 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 61466605036 in words is "sixty-one billion, four hundred sixty-six million, six hundred five thousand, thirty-six".