47624290481 has 4 divisors (see below), whose sum is σ = 47637267264. Its totient is φ = 47611313700.

The previous prime is 47624290471. The next prime is 47624290517. The reversal of 47624290481 is 18409242674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47624290481 - 2¹⁴ = 47624274097 is a prime.

It is a super-2 number, since 2×47624290481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47624290471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6482885 + ... + 6490226.

It is an arithmetic number, because the mean of its divisors is an integer number (11909316816).

Almost surely, 2^47624290481 is an apocalyptic number.

It is an amenable number.

47624290481 is a deficient number, since it is larger than the sum of its proper divisors (12976783).

47624290481 is a wasteful number, since it uses less digits than its factorization.

47624290481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12976782.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 47624290481 in words is "forty-seven billion, six hundred twenty-four million, two hundred ninety thousand, four hundred eighty-one".