50000005005501 has 8 divisors (see below), whose sum is σ = 66666706132320. Its totient is φ = 33333320274512.

The previous prime is 50000005005499. The next prime is 50000005005563. The reversal of 50000005005501 is 10550050000005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50000005005501 - 2¹ = 50000005005499 is a prime.

It is a super-2 number, since 2×50000005005501² (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 (50000055005501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8962495 + ... + 13428563.

It is an arithmetic number, because the mean of its divisors is an integer number (8333338266540).

Almost surely, 2^{50000005005501} is an apocalyptic number.

It is an amenable number.

50000005005501 is a deficient number, since it is larger than the sum of its proper divisors (16666701126819).

50000005005501 is a wasteful number, since it uses less digits than its factorization.

50000005005501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8197915.

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

Adding to 50000005005501 its reverse (10550050000005), we get a palindrome (60550055005506).

The spelling of 50000005005501 in words is "fifty trillion, five million, five thousand, five hundred one".