50203355355040 has 24 divisors (see below), whose sum is σ = 118605427026660. Its totient is φ = 20081342141952.

The previous prime is 50203355354941. The next prime is 50203355355061. The reversal of 50203355355040 is 4055355330205.

It can be written as a sum of positive squares in 2 ways, for example, as 45874775240464 + 4328580114576 = 6773092^2 + 2080524^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 50203355354984 and 50203355355002.

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, 156885485325 + ... + 156885485644.

Almost surely, 2^{50203355355040} is an apocalyptic number.

It is an amenable number.

50203355355040 is an abundant number, since it is smaller than the sum of its proper divisors (68402071671620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50203355355040 is a wasteful number, since it uses less digits than its factorization.

50203355355040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313770970984 (or 313770970976 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 40.

The spelling of 50203355355040 in words is "fifty trillion, two hundred three billion, three hundred fifty-five million, three hundred fifty-five thousand, forty".