74136525606002 has 8 divisors (see below), whose sum is σ = 112080416664576. Its totient is φ = 36776386717812.

The previous prime is 74136525605977. The next prime is 74136525606029. The reversal of 74136525606002 is 20060652563147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 145938042278 + ... + 145938042785.

It is an arithmetic number, because the mean of its divisors is an integer number (14010052083072).

Almost surely, 2^{74136525606002} is an apocalyptic number.

74136525606002 is a deficient number, since it is larger than the sum of its proper divisors (37943891058574).

74136525606002 is a wasteful number, since it uses less digits than its factorization.

74136525606002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291876085192.

The product of its (nonzero) digits is 1814400, while the sum is 47.

Adding to 74136525606002 its sum of digits (47), we get a square (74136525606049 = 8610257²).

The spelling of 74136525606002 in words is "seventy-four trillion, one hundred thirty-six billion, five hundred twenty-five million, six hundred six thousand, two".