74917203803852 has 12 divisors (see below), whose sum is σ = 134648487918000. Its totient is φ = 36446207255856.

The previous prime is 74917203803839. The next prime is 74917203803909. The reversal of 74917203803852 is 25830830271947.

It is a super-2 number, since 2×74917203803852² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74917203803791 and 74917203803800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253098661352 + ... + 253098661647.

It is an arithmetic number, because the mean of its divisors is an integer number (11220707326500).

Almost surely, 2^{74917203803852} is an apocalyptic number.

It is an amenable number.

74917203803852 is a deficient number, since it is larger than the sum of its proper divisors (59731284114148).

74917203803852 is a wasteful number, since it uses less digits than its factorization.

74917203803852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506197323040 (or 506197323038 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 74917203803852 in words is "seventy-four trillion, nine hundred seventeen billion, two hundred three million, eight hundred three thousand, eight hundred fifty-two".