74650590250 has 32 divisors (see below), whose sum is σ = 139766492736. Its totient is φ = 29855837200.

The previous prime is 74650590229. The next prime is 74650590269. The reversal of 74650590250 is 5209505647.

It is a junction number, because it is equal to n+sod(n) for n = 74650590197 and 74650590206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078949 + ... + 2114551.

It is an arithmetic number, because the mean of its divisors is an integer number (4367702898).

Almost surely, 2^74650590250 is an apocalyptic number.

74650590250 is a deficient number, since it is larger than the sum of its proper divisors (65115902486).

74650590250 is a wasteful number, since it uses less digits than its factorization.

74650590250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44007 (or 43997 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 74650590250 in words is "seventy-four billion, six hundred fifty million, five hundred ninety thousand, two hundred fifty".