50746219522 has 4 divisors (see below), whose sum is σ = 76119329286. Its totient is φ = 25373109760.

The previous prime is 50746219493. The next prime is 50746219541. The reversal of 50746219522 is 22591264705.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50113747321 + 632472201 = 223861^2 + 25149^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12686554879 + ... + 12686554882.

Almost surely, 2^50746219522 is an apocalyptic number.

50746219522 is a deficient number, since it is larger than the sum of its proper divisors (25373109764).

50746219522 is a wasteful number, since it uses less digits than its factorization.

50746219522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25373109763.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 50746219522 in words is "fifty billion, seven hundred forty-six million, two hundred nineteen thousand, five hundred twenty-two".