47612024540 has 24 divisors (see below), whose sum is σ = 100246325760. Its totient is φ = 18995081408.

The previous prime is 47612024533. The next prime is 47612024543. The reversal of 47612024540 is 4542021674.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 47612024540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47612024543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3100175 + ... + 3115494.

It is an arithmetic number, because the mean of its divisors is an integer number (4176930240).

Almost surely, 2^47612024540 is an apocalyptic number.

It is an amenable number.

47612024540 is an abundant number, since it is smaller than the sum of its proper divisors (52634301220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47612024540 is a wasteful number, since it uses less digits than its factorization.

47612024540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216061 (or 6216059 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 47612024540 in words is "forty-seven billion, six hundred twelve million, twenty-four thousand, five hundred forty".