47270775452 has 12 divisors (see below), whose sum is σ = 82960890600. Its totient is φ = 23567663856.

The previous prime is 47270775449. The next prime is 47270775457. The reversal of 47270775452 is 25457707274.

It is a super-3 number, since 3×47270775452³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47270775452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47270775457) 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, 16929398 + ... + 16932189.

It is an arithmetic number, because the mean of its divisors is an integer number (6913407550).

Almost surely, 2^47270775452 is an apocalyptic number.

It is an amenable number.

47270775452 is a deficient number, since it is larger than the sum of its proper divisors (35690115148).

47270775452 is a wasteful number, since it uses less digits than its factorization.

47270775452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33861940 (or 33861938 counting only the distinct ones).

The product of its (nonzero) digits is 3841600, while the sum is 50.

The spelling of 47270775452 in words is "forty-seven billion, two hundred seventy million, seven hundred seventy-five thousand, four hundred fifty-two".