47708768758 has 24 divisors (see below), whose sum is σ = 83365807824. Its totient is φ = 20417418000.

The previous prime is 47708768729. The next prime is 47708768759. The reversal of 47708768758 is 85786780774.

It is a super-2 number, since 2×47708768758² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47708768693 and 47708768702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47708768759) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 278538 + ... + 415933.

It is an arithmetic number, because the mean of its divisors is an integer number (3473575326).

Almost surely, 2^47708768758 is an apocalyptic number.

47708768758 is a deficient number, since it is larger than the sum of its proper divisors (35657039066).

47708768758 is a wasteful number, since it uses less digits than its factorization.

47708768758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695188 (or 695181 counting only the distinct ones).

The product of its (nonzero) digits is 147517440, while the sum is 67.

The spelling of 47708768758 in words is "forty-seven billion, seven hundred eight million, seven hundred sixty-eight thousand, seven hundred fifty-eight".