74831335052 has 24 divisors (see below), whose sum is σ = 132146169792. Its totient is φ = 37075449600.

The previous prime is 74831335021. The next prime is 74831335057. The reversal of 74831335052 is 25053313847.

It is not an unprimeable number, because it can be changed into a prime (74831335057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2057102 + ... + 2093162.

It is an arithmetic number, because the mean of its divisors is an integer number (5506090408).

Almost surely, 2^74831335052 is an apocalyptic number.

It is an amenable number.

74831335052 is a deficient number, since it is larger than the sum of its proper divisors (57314834740).

74831335052 is a wasteful number, since it uses less digits than its factorization.

74831335052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40769 (or 40767 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 74831335052 its reverse (25053313847), we get a palindrome (99884648899).

The spelling of 74831335052 in words is "seventy-four billion, eight hundred thirty-one million, three hundred thirty-five thousand, fifty-two".