47975189741 has 8 divisors (see below), whose sum is σ = 49166098080. Its totient is φ = 46787699952.

The previous prime is 47975189719. The next prime is 47975189761. The reversal of 47975189741 is 14798157974.

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-47975189741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47975189761) 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, 826211 + ... + 882368.

It is an arithmetic number, because the mean of its divisors is an integer number (6145762260).

Almost surely, 2^47975189741 is an apocalyptic number.

It is an amenable number.

47975189741 is a deficient number, since it is larger than the sum of its proper divisors (1190908339).

47975189741 is a wasteful number, since it uses less digits than its factorization.

47975189741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709275.

The product of its digits is 17781120, while the sum is 62.

The spelling of 47975189741 in words is "forty-seven billion, nine hundred seventy-five million, one hundred eighty-nine thousand, seven hundred forty-one".