47115756452 has 12 divisors (see below), whose sum is σ = 82658193996. Its totient is φ = 23499129600.

The previous prime is 47115756421. The next prime is 47115756463. The reversal of 47115756452 is 25465751174.

It can be written as a sum of positive squares in 2 ways, for example, as 46485947236 + 629809216 = 215606^2 + 25096^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47115756397 and 47115756406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14685353 + ... + 14688560.

It is an arithmetic number, because the mean of its divisors is an integer number (6888182833).

Almost surely, 2^47115756452 is an apocalyptic number.

It is an amenable number.

47115756452 is a deficient number, since it is larger than the sum of its proper divisors (35542437544).

47115756452 is a wasteful number, since it uses less digits than its factorization.

47115756452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29374318 (or 29374316 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 47.

The spelling of 47115756452 in words is "forty-seven billion, one hundred fifteen million, seven hundred fifty-six thousand, four hundred fifty-two".