5101855 has 8 divisors (see below), whose sum is σ = 6678864. Its totient is φ = 3710400.

The previous prime is 5101841. The next prime is 5101879. The reversal of 5101855 is 5581015.

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

It is not a de Polignac number, because 5101855 - 2¹¹ = 5099807 is a prime.

It is a Duffinian number.

5101855 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46326 + ... + 46435.

It is an arithmetic number, because the mean of its divisors is an integer number (834858).

Almost surely, 2^5101855 is an apocalyptic number.

5101855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5101855 is a deficient number, since it is larger than the sum of its proper divisors (1577009).

5101855 is a wasteful number, since it uses less digits than its factorization.

5101855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92777.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 5101855 is about 2258.7286246913. The cubic root of 5101855 is about 172.1509289066.

The spelling of 5101855 in words is "five million, one hundred one thousand, eight hundred fifty-five".