50033564245551 has 16 divisors (see below), whose sum is σ = 69807155426784. Its totient is φ = 31841860362624.

The previous prime is 50033564245543. The next prime is 50033564245559. The reversal of 50033564245551 is 15554246533005.

It is an interprime number because it is at equal distance from previous prime (50033564245543) and next prime (50033564245559).

It is not a de Polignac number, because 50033564245551 - 2³ = 50033564245543 is a prime.

It is a super-2 number, since 2×50033564245551² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50033564245551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50033564245559) 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, 4252379316 + ... + 4252391081.

It is an arithmetic number, because the mean of its divisors is an integer number (4362947214174).

Almost surely, 2^{50033564245551} is an apocalyptic number.

50033564245551 is a deficient number, since it is larger than the sum of its proper divisors (19773591181233).

50033564245551 is a wasteful number, since it uses less digits than its factorization.

50033564245551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8504770490.

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 50033564245551 in words is "fifty trillion, thirty-three billion, five hundred sixty-four million, two hundred forty-five thousand, five hundred fifty-one".