47242512835 has 12 divisors (see below), whose sum is σ = 65946691728. Its totient is φ = 32394865776.

The previous prime is 47242512829. The next prime is 47242512869. The reversal of 47242512835 is 53821524274.

It is not a de Polignac number, because 47242512835 - 2¹⁵ = 47242480067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47242512791 and 47242512800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96413047 + ... + 96413536.

It is an arithmetic number, because the mean of its divisors is an integer number (5495557644).

Almost surely, 2^47242512835 is an apocalyptic number.

47242512835 is a deficient number, since it is larger than the sum of its proper divisors (18704178893).

47242512835 is a wasteful number, since it uses less digits than its factorization.

47242512835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192826602 (or 192826595 counting only the distinct ones).

The product of its digits is 537600, while the sum is 43.

The spelling of 47242512835 in words is "forty-seven billion, two hundred forty-two million, five hundred twelve thousand, eight hundred thirty-five".