50783032501 has 2 divisors, whose sum is σ = 50783032502. Its totient is φ = 50783032500.

The previous prime is 50783032499. The next prime is 50783032507. The reversal of 50783032501 is 10523038705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50739815025 + 43217476 = 225255^2 + 6574^2 .

It is a cyclic number.

It is not a de Polignac number, because 50783032501 - 2¹ = 50783032499 is a prime.

Together with 50783032499, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50783032507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25391516250 + 25391516251.

It is an arithmetic number, because the mean of its divisors is an integer number (25391516251).

Almost surely, 2^50783032501 is an apocalyptic number.

It is an amenable number.

50783032501 is a deficient number, since it is larger than the sum of its proper divisors (1).

50783032501 is an equidigital number, since it uses as much as digits as its factorization.

50783032501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 50783032501 in words is "fifty billion, seven hundred eighty-three million, thirty-two thousand, five hundred one".