47524185854 has 8 divisors (see below), whose sum is σ = 72454906488. Its totient is φ = 23372550360.

The previous prime is 47524185853. The next prime is 47524185881. The reversal of 47524185854 is 45858142574.

47524185854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 47524185796 and 47524185805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47524185853) 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, 194771132 + ... + 194771375.

It is an arithmetic number, because the mean of its divisors is an integer number (9056863311).

Almost surely, 2^47524185854 is an apocalyptic number.

47524185854 is a deficient number, since it is larger than the sum of its proper divisors (24930720634).

47524185854 is a wasteful number, since it uses less digits than its factorization.

47524185854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389542570.

The product of its digits is 7168000, while the sum is 53.

The spelling of 47524185854 in words is "forty-seven billion, five hundred twenty-four million, one hundred eighty-five thousand, eight hundred fifty-four".