74254135054 has 8 divisors (see below), whose sum is σ = 121506766488. Its totient is φ = 33751879560.

The previous prime is 74254135051. The next prime is 74254135061. The reversal of 74254135054 is 45053145247.

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

It is a junction number, because it is equal to n+sod(n) for n = 74254134998 and 74254135016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74254135051) 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 3 ways as a sum of consecutive naturals, for example, 1687593957 + ... + 1687594000.

It is an arithmetic number, because the mean of its divisors is an integer number (15188345811).

Almost surely, 2^74254135054 is an apocalyptic number.

74254135054 is a deficient number, since it is larger than the sum of its proper divisors (47252631434).

74254135054 is a wasteful number, since it uses less digits than its factorization.

74254135054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375187970.

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 74254135054 in words is "seventy-four billion, two hundred fifty-four million, one hundred thirty-five thousand, fifty-four".