50787786490203 has 16 divisors (see below), whose sum is σ = 77391012418560. Its totient is φ = 29021554903296.

The previous prime is 50787786490183. The next prime is 50787786490241. The reversal of 50787786490203 is 30209468778705.

It is a happy number.

It is not a de Polignac number, because 50787786490203 - 2⁶ = 50787786490139 is a prime.

It is a super-2 number, since 2×50787786490203² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50787786498203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30136363 + ... + 31776971.

It is an arithmetic number, because the mean of its divisors is an integer number (4836938276160).

Almost surely, 2^{50787786490203} is an apocalyptic number.

50787786490203 is a deficient number, since it is larger than the sum of its proper divisors (26603225928357).

50787786490203 is a wasteful number, since it uses less digits than its factorization.

50787786490203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114746.

The product of its (nonzero) digits is 142248960, while the sum is 66.

The spelling of 50787786490203 in words is "fifty trillion, seven hundred eighty-seven billion, seven hundred eighty-six million, four hundred ninety thousand, two hundred three".