74870055603 has 48 divisors (see below), whose sum is σ = 124163170560. Its totient is φ = 42586665408.

The previous prime is 74870055577. The next prime is 74870055613. The reversal of 74870055603 is 30655007847.

74870055603 is a `hidden beast` number, since 7 + 4 + 87 + 0 + 0 + 5 + 560 + 3 = 666.

It is not a de Polignac number, because 74870055603 - 2¹⁰ = 74870054579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74870055613) 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 47 ways as a sum of consecutive naturals, for example, 14403801 + ... + 14408997.

It is an arithmetic number, because the mean of its divisors is an integer number (2586732720).

Almost surely, 2^74870055603 is an apocalyptic number.

74870055603 is a deficient number, since it is larger than the sum of its proper divisors (49293114957).

74870055603 is a wasteful number, since it uses less digits than its factorization.

74870055603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216 (or 6213 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 74870055603 in words is "seventy-four billion, eight hundred seventy million, fifty-five thousand, six hundred three".