47625405756 has 12 divisors (see below), whose sum is σ = 111125946792. Its totient is φ = 15875135248.

The previous prime is 47625405749. The next prime is 47625405781. The reversal of 47625405756 is 65750452674.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 47625405699 and 47625405708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1984391895 + ... + 1984391918.

It is an arithmetic number, because the mean of its divisors is an integer number (9260495566).

Almost surely, 2^47625405756 is an apocalyptic number.

It is an amenable number.

47625405756 is an abundant number, since it is smaller than the sum of its proper divisors (63500541036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47625405756 is a wasteful number, since it uses less digits than its factorization.

47625405756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968783820 (or 3968783818 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 47625405756 in words is "forty-seven billion, six hundred twenty-five million, four hundred five thousand, seven hundred fifty-six".