50001001550601 has 8 divisors (see below), whose sum is σ = 66827114245920. Its totient is φ = 33254444944512.

The previous prime is 50001001550581. The next prime is 50001001550609. The reversal of 50001001550601 is 10605510010005.

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

It is not a de Polignac number, because 50001001550601 - 2¹⁴ = 50001001534217 is a prime.

It is a super-2 number, since 2×50001001550601² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50001001550609) 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, 19889020840 + ... + 19889023353.

It is an arithmetic number, because the mean of its divisors is an integer number (8353389280740).

Almost surely, 2^{50001001550601} is an apocalyptic number.

It is an amenable number.

50001001550601 is a deficient number, since it is larger than the sum of its proper divisors (16826112695319).

50001001550601 is a wasteful number, since it uses less digits than its factorization.

50001001550601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39778044615.

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 50001001550601 its reverse (10605510010005), we get a palindrome (60606511560606).

The spelling of 50001001550601 in words is "fifty trillion, one billion, one million, five hundred fifty thousand, six hundred one".