61471482875 has 16 divisors (see below), whose sum is σ = 83690631648. Its totient is φ = 44706532000.

The previous prime is 61471482859. The next prime is 61471482907. The reversal of 61471482875 is 57828417416.

It is not a de Polignac number, because 61471482875 - 2⁴ = 61471482859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22351892 + ... + 22354641.

It is an arithmetic number, because the mean of its divisors is an integer number (5230664478).

Almost surely, 2^61471482875 is an apocalyptic number.

61471482875 is a deficient number, since it is larger than the sum of its proper divisors (22219148773).

61471482875 is a wasteful number, since it uses less digits than its factorization.

61471482875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44706559 (or 44706549 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 53.

The spelling of 61471482875 in words is "sixty-one billion, four hundred seventy-one million, four hundred eighty-two thousand, eight hundred seventy-five".