47351983502 has 8 divisors (see below), whose sum is σ = 74766289800. Its totient is φ = 22429886904.

The previous prime is 47351983499. The next prime is 47351983537. The reversal of 47351983502 is 20538915374.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623052377 + ... + 623052452.

It is an arithmetic number, because the mean of its divisors is an integer number (9345786225).

Almost surely, 2^47351983502 is an apocalyptic number.

47351983502 is a deficient number, since it is larger than the sum of its proper divisors (27414306298).

47351983502 is a wasteful number, since it uses less digits than its factorization.

47351983502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246104850.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 47351983502 in words is "forty-seven billion, three hundred fifty-one million, nine hundred eighty-three thousand, five hundred two".