61488604573433 has 8 divisors (see below), whose sum is σ = 61768511414400. Its totient is φ = 61208796842928.

The previous prime is 61488604573367. The next prime is 61488604573439. The reversal of 61488604573433 is 33437540688416.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61488604573433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61488604573439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23533841 + ... + 26015742.

It is an arithmetic number, because the mean of its divisors is an integer number (7721063926800).

Almost surely, 2^{61488604573433} is an apocalyptic number.

It is an amenable number.

61488604573433 is a deficient number, since it is larger than the sum of its proper divisors (279906840967).

61488604573433 is a wasteful number, since it uses less digits than its factorization.

61488604573433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49555231.

The product of its (nonzero) digits is 139345920, while the sum is 62.

The spelling of 61488604573433 in words is "sixty-one trillion, four hundred eighty-eight billion, six hundred four million, five hundred seventy-three thousand, four hundred thirty-three".