61487348333 has 8 divisors (see below), whose sum is σ = 64822164288. Its totient is φ = 58207653504.

The previous prime is 61487348269. The next prime is 61487348347. The reversal of 61487348333 is 33384378416.

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

It is a cyclic number.

It is not a de Polignac number, because 61487348333 - 2⁶ = 61487348269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61487348353) 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, 13777991 + ... + 13782452.

It is an arithmetic number, because the mean of its divisors is an integer number (8102770536).

Almost surely, 2^61487348333 is an apocalyptic number.

It is an amenable number.

61487348333 is a deficient number, since it is larger than the sum of its proper divisors (3334815955).

61487348333 is a wasteful number, since it uses less digits than its factorization.

61487348333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27560563.

The product of its digits is 3483648, while the sum is 50.

The spelling of 61487348333 in words is "sixty-one billion, four hundred eighty-seven million, three hundred forty-eight thousand, three hundred thirty-three".