5001101006501 has 16 divisors (see below), whose sum is σ = 5134530746880. Its totient is φ = 4869313753200.

The previous prime is 5001101006453. The next prime is 5001101006507. The reversal of 5001101006501 is 1056001011005.

It is a cyclic number.

It is not a de Polignac number, because 5001101006501 - 2²² = 5001096812197 is a prime.

It is a super-2 number, since 2×5001101006501² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001101006507) 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, 29276600 + ... + 29446926.

It is an arithmetic number, because the mean of its divisors is an integer number (320908171680).

Almost surely, 2^{5001101006501} is an apocalyptic number.

It is an amenable number.

5001101006501 is a deficient number, since it is larger than the sum of its proper divisors (133429740379).

5001101006501 is a wasteful number, since it uses less digits than its factorization.

5001101006501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175144.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 5001101006501 its reverse (1056001011005), we get a palindrome (6057102017506).

The spelling of 5001101006501 in words is "five trillion, one billion, one hundred one million, six thousand, five hundred one".