5105155550001 has 8 divisors (see below), whose sum is σ = 7330479764160. Its totient is φ = 3141634184592.

The previous prime is 5105155549909. The next prime is 5105155550003. The reversal of 5105155550001 is 1000555515015.

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

It is not a de Polignac number, because 5105155550001 - 2¹³ = 5105155541809 is a prime.

It is a super-2 number, since 2×5105155550001² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5105155550003) 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, 65450712141 + ... + 65450712218.

It is an arithmetic number, because the mean of its divisors is an integer number (916309970520).

Almost surely, 2^{5105155550001} is an apocalyptic number.

It is an amenable number.

5105155550001 is a deficient number, since it is larger than the sum of its proper divisors (2225324214159).

5105155550001 is a wasteful number, since it uses less digits than its factorization.

5105155550001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130901424375.

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 5105155550001 in words is "five trillion, one hundred five billion, one hundred fifty-five million, five hundred fifty thousand, one".