74699325695 has 4 divisors (see below), whose sum is σ = 89639190840. Its totient is φ = 59759460552.

The previous prime is 74699325691. The next prime is 74699325697. The reversal of 74699325695 is 59652399647.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59652399647 = 15349 ⋅3886403.

It is a cyclic number.

It is not a de Polignac number, because 74699325695 - 2² = 74699325691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74699325691) 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 3 ways as a sum of consecutive naturals, for example, 7469932565 + ... + 7469932574.

It is an arithmetic number, because the mean of its divisors is an integer number (22409797710).

Almost surely, 2^74699325695 is an apocalyptic number.

74699325695 is a deficient number, since it is larger than the sum of its proper divisors (14939865145).

74699325695 is a wasteful number, since it uses less digits than its factorization.

74699325695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14939865144.

The product of its digits is 110224800, while the sum is 65.

The spelling of 74699325695 in words is "seventy-four billion, six hundred ninety-nine million, three hundred twenty-five thousand, six hundred ninety-five".