47581034534 has 8 divisors (see below), whose sum is σ = 77859874728. Its totient is φ = 21627742960.

The previous prime is 47581034507. The next prime is 47581034537. The reversal of 47581034534 is 43543018574.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47581034537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081387127 + ... + 1081387170.

It is an arithmetic number, because the mean of its divisors is an integer number (9732484341).

Almost surely, 2^47581034534 is an apocalyptic number.

47581034534 is a deficient number, since it is larger than the sum of its proper divisors (30278840194).

47581034534 is a wasteful number, since it uses less digits than its factorization.

47581034534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162774310.

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 47581034534 in words is "forty-seven billion, five hundred eighty-one million, thirty-four thousand, five hundred thirty-four".