47362442774738 has 32 divisors (see below), whose sum is σ = 87440120732160. Its totient is φ = 18736412368320.

The previous prime is 47362442774687. The next prime is 47362442774797. The reversal of 47362442774738 is 83747724426374.

It is a happy number.

47362442774738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47362442774738² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6502583 + ... + 11705061.

It is an arithmetic number, because the mean of its divisors is an integer number (2732503772880).

Almost surely, 2^{47362442774738} is an apocalyptic number.

47362442774738 is a deficient number, since it is larger than the sum of its proper divisors (40077677957422).

47362442774738 is a wasteful number, since it uses less digits than its factorization.

47362442774738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5252522.

The product of its digits is 1062125568, while the sum is 68.

The spelling of 47362442774738 in words is "forty-seven trillion, three hundred sixty-two billion, four hundred forty-two million, seven hundred seventy-four thousand, seven hundred thirty-eight".