61883229027 has 8 divisors (see below), whose sum is σ = 83555415040. Its totient is φ = 40733264520.

The previous prime is 61883229017. The next prime is 61883229029. The reversal of 61883229027 is 72092238816.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61883229027 - 2⁷ = 61883228899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61883229029) 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 7 ways as a sum of consecutive naturals, for example, 130555099 + ... + 130555572.

It is an arithmetic number, because the mean of its divisors is an integer number (10444426880).

Almost surely, 2^61883229027 is an apocalyptic number.

61883229027 is a deficient number, since it is larger than the sum of its proper divisors (21672186013).

61883229027 is a wasteful number, since it uses less digits than its factorization.

61883229027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261110753.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 61883229027 in words is "sixty-one billion, eight hundred eighty-three million, two hundred twenty-nine thousand, twenty-seven".