47212006465 has 48 divisors (see below), whose sum is σ = 62880088320. Its totient is φ = 34004206080.

The previous prime is 47212006463. The next prime is 47212006507. The reversal of 47212006465 is 56460021274.

It is not a de Polignac number, because 47212006465 - 2¹ = 47212006463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47212006463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5536405 + ... + 5544925.

It is an arithmetic number, because the mean of its divisors is an integer number (1310001840).

Almost surely, 2^47212006465 is an apocalyptic number.

It is an amenable number.

47212006465 is a deficient number, since it is larger than the sum of its proper divisors (15668081855).

47212006465 is a wasteful number, since it uses less digits than its factorization.

47212006465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8714 (or 8701 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 47212006465 in words is "forty-seven billion, two hundred twelve million, six thousand, four hundred sixty-five".