50369015537 has 2 divisors, whose sum is σ = 50369015538. Its totient is φ = 50369015536.

The previous prime is 50369015461. The next prime is 50369015549. The reversal of 50369015537 is 73551096305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29062066576 + 21306948961 = 170476^2 + 145969^2 .

It is a cyclic number.

It is not a de Polignac number, because 50369015537 - 2²² = 50364821233 is a prime.

It is not a weakly prime, because it can be changed into another prime (50369014537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25184507768 + 25184507769.

It is an arithmetic number, because the mean of its divisors is an integer number (25184507769).

Almost surely, 2^50369015537 is an apocalyptic number.

It is an amenable number.

50369015537 is a deficient number, since it is larger than the sum of its proper divisors (1).

50369015537 is an equidigital number, since it uses as much as digits as its factorization.

50369015537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 425250, while the sum is 44.

The spelling of 50369015537 in words is "fifty billion, three hundred sixty-nine million, fifteen thousand, five hundred thirty-seven".