50037221855505 has 16 divisors (see below), whose sum is σ = 84273215757120. Its totient is φ = 25281964726848.

The previous prime is 50037221855479. The next prime is 50037221855531. The reversal of 50037221855505 is 50555812273005.

It is an interprime number because it is at equal distance from previous prime (50037221855479) and next prime (50037221855531).

It is not a de Polignac number, because 50037221855505 - 2⁹ = 50037221854993 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87784599462 + ... + 87784600031.

It is an arithmetic number, because the mean of its divisors is an integer number (5267075984820).

Almost surely, 2^{50037221855505} is an apocalyptic number.

It is an amenable number.

50037221855505 is a deficient number, since it is larger than the sum of its proper divisors (34235993901615).

50037221855505 is a wasteful number, since it uses less digits than its factorization.

50037221855505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175569199520.

The product of its (nonzero) digits is 2100000, while the sum is 48.

The spelling of 50037221855505 in words is "fifty trillion, thirty-seven billion, two hundred twenty-one million, eight hundred fifty-five thousand, five hundred five".