47525505436 has 12 divisors (see below), whose sum is σ = 84341038320. Its totient is φ = 23428065920.

The previous prime is 47525505421. The next prime is 47525505437. The reversal of 47525505436 is 63450552574.

It is a happy number.

47525505436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47525505437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83671381 + ... + 83671948.

It is an arithmetic number, because the mean of its divisors is an integer number (7028419860).

Almost surely, 2^47525505436 is an apocalyptic number.

It is an amenable number.

47525505436 is a deficient number, since it is larger than the sum of its proper divisors (36815532884).

47525505436 is a wasteful number, since it uses less digits than its factorization.

47525505436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167343404 (or 167343402 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 47525505436 in words is "forty-seven billion, five hundred twenty-five million, five hundred five thousand, four hundred thirty-six".