47707860884 has 6 divisors (see below), whose sum is σ = 83488756554. Its totient is φ = 23853930440.

The previous prime is 47707860853. The next prime is 47707860901. The reversal of 47707860884 is 48806870774.

It can be written as a sum of positive squares in only one way, i.e., 25795572100 + 21912288784 = 160610^2 + 148028^2 .

It is a super-2 number, since 2×47707860884² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 5963482607 + ... + 5963482614.

It is an arithmetic number, because the mean of its divisors is an integer number (13914792759).

Almost surely, 2^47707860884 is an apocalyptic number.

It is an amenable number.

47707860884 is a deficient number, since it is larger than the sum of its proper divisors (35780895670).

47707860884 is a wasteful number, since it uses less digits than its factorization.

47707860884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11926965225 (or 11926965223 counting only the distinct ones).

The product of its (nonzero) digits is 16859136, while the sum is 59.

The spelling of 47707860884 in words is "forty-seven billion, seven hundred seven million, eight hundred sixty thousand, eight hundred eighty-four".