74608736653 has 8 divisors (see below), whose sum is σ = 84197947680. Its totient is φ = 65487292080.

The previous prime is 74608736651. The next prime is 74608736669. The reversal of 74608736653 is 35663780647.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 74608736653 - 2¹ = 74608736651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74608736594 and 74608736603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74608736651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116941275 + ... + 116941912.

It is an arithmetic number, because the mean of its divisors is an integer number (10524743460).

Almost surely, 2^74608736653 is an apocalyptic number.

It is an amenable number.

74608736653 is a deficient number, since it is larger than the sum of its proper divisors (9589211027).

74608736653 is a wasteful number, since it uses less digits than its factorization.

74608736653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233883227.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 74608736653 in words is "seventy-four billion, six hundred eight million, seven hundred thirty-six thousand, six hundred fifty-three".