47724755102 has 8 divisors (see below), whose sum is σ = 73521920136. Its totient is φ = 23217448392.

The previous prime is 47724755083. The next prime is 47724755107. The reversal of 47724755102 is 20155742774.

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 (47724755107) 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, 322464488 + ... + 322464635.

It is an arithmetic number, because the mean of its divisors is an integer number (9190240017).

Almost surely, 2^47724755102 is an apocalyptic number.

47724755102 is a deficient number, since it is larger than the sum of its proper divisors (25797165034).

47724755102 is a wasteful number, since it uses less digits than its factorization.

47724755102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644929162.

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 47724755102 in words is "forty-seven billion, seven hundred twenty-four million, seven hundred fifty-five thousand, one hundred two".