47152699448 has 8 divisors (see below), whose sum is σ = 88411311480. Its totient is φ = 23576349720.

The previous prime is 47152699409. The next prime is 47152699499. The reversal of 47152699448 is 84499625174.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2947043708 + ... + 2947043723.

It is an arithmetic number, because the mean of its divisors is an integer number (11051413935).

Almost surely, 2^47152699448 is an apocalyptic number.

It is an amenable number.

47152699448 is a deficient number, since it is larger than the sum of its proper divisors (41258612032).

47152699448 is a wasteful number, since it uses less digits than its factorization.

47152699448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5894087437 (or 5894087433 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 59.

The spelling of 47152699448 in words is "forty-seven billion, one hundred fifty-two million, six hundred ninety-nine thousand, four hundred forty-eight".