50005500000501 has 64 divisors (see below), whose sum is σ = 72199602708480. Its totient is φ = 30692056550400.

The previous prime is 50005500000499. The next prime is 50005500000503. The reversal of 50005500000501 is 10500000550005.

50005500000501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50005500000499) and next prime (50005500000503).

It is not a de Polignac number, because 50005500000501 - 2¹ = 50005500000499 is a prime.

It is a super-2 number, since 2×50005500000501² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005500000503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66632580 + ... + 67378866.

It is an arithmetic number, because the mean of its divisors is an integer number (1128118792320).

Almost surely, 2^{50005500000501} is an apocalyptic number.

It is an amenable number.

50005500000501 is a deficient number, since it is larger than the sum of its proper divisors (22194102707979).

50005500000501 is a wasteful number, since it uses less digits than its factorization.

50005500000501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746626.

The product of its (nonzero) digits is 625, while the sum is 21.

Adding to 50005500000501 its reverse (10500000550005), we get a palindrome (60505500550506).

The spelling of 50005500000501 in words is "fifty trillion, five billion, five hundred million, five hundred one", and thus it is an aban number.