47439062506 has 32 divisors (see below), whose sum is σ = 78182350848. Its totient is φ = 21409617840.

The previous prime is 47439062491. The next prime is 47439062507. The reversal of 47439062506 is 60526093474.

It is not an unprimeable number, because it can be changed into a prime (47439062507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1866375 + ... + 1891621.

It is an arithmetic number, because the mean of its divisors is an integer number (2443198464).

Almost surely, 2^47439062506 is an apocalyptic number.

47439062506 is a deficient number, since it is larger than the sum of its proper divisors (30743288342).

47439062506 is a wasteful number, since it uses less digits than its factorization.

47439062506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25866.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 47439062506 in words is "forty-seven billion, four hundred thirty-nine million, sixty-two thousand, five hundred six".