74253052555303 has 8 divisors (see below), whose sum is σ = 77481565632000. Its totient is φ = 71024549435928.

The previous prime is 74253052555261. The next prime is 74253052555333. The reversal of 74253052555303 is 30355525035247.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74253052555303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74253052555333) 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, 15521998 + ... + 19734196.

It is an arithmetic number, because the mean of its divisors is an integer number (9685195704000).

Almost surely, 2^{74253052555303} is an apocalyptic number.

74253052555303 is a deficient number, since it is larger than the sum of its proper divisors (3228513076697).

74253052555303 is a wasteful number, since it uses less digits than its factorization.

74253052555303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978661.

The product of its (nonzero) digits is 9450000, while the sum is 49.

The spelling of 74253052555303 in words is "seventy-four trillion, two hundred fifty-three billion, fifty-two million, five hundred fifty-five thousand, three hundred three".