74553625355 has 16 divisors (see below), whose sum is σ = 97607766528. Its totient is φ = 54215100000.

The previous prime is 74553625337. The next prime is 74553625369. The reversal of 74553625355 is 55352635547.

It is not a de Polignac number, because 74553625355 - 2⁶ = 74553625291 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 495230 + ... + 627980.

It is an arithmetic number, because the mean of its divisors is an integer number (6100485408).

Almost surely, 2^74553625355 is an apocalyptic number.

74553625355 is a deficient number, since it is larger than the sum of its proper divisors (23054141173).

74553625355 is a wasteful number, since it uses less digits than its factorization.

74553625355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142978.

The product of its digits is 9450000, while the sum is 50.

The spelling of 74553625355 in words is "seventy-four billion, five hundred fifty-three million, six hundred twenty-five thousand, three hundred fifty-five".