5105112501 has 8 divisors (see below), whose sum is σ = 6816182464. Its totient is φ = 3398725440.

The previous prime is 5105112479. The next prime is 5105112539. The reversal of 5105112501 is 1052115015.

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

It is not a de Polignac number, because 5105112501 - 2⁶ = 5105112437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105112541) 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, 1168180 + ... + 1172541.

It is an arithmetic number, because the mean of its divisors is an integer number (852022808).

Almost surely, 2^5105112501 is an apocalyptic number.

It is an amenable number.

5105112501 is a deficient number, since it is larger than the sum of its proper divisors (1711069963).

5105112501 is a wasteful number, since it uses less digits than its factorization.

5105112501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341451.

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 5105112501 is about 71450.0699859699. The cubic root of 5105112501 is about 1721.8756019163.

Adding to 5105112501 its reverse (1052115015), we get a palindrome (6157227516).

The spelling of 5105112501 in words is "five billion, one hundred five million, one hundred twelve thousand, five hundred one".