51105095 has 8 divisors (see below), whose sum is σ = 61372080. Its totient is φ = 40853440.

The previous prime is 51105083. The next prime is 51105101. The reversal of 51105095 is 59050115.

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

It is not a de Polignac number, because 51105095 - 2⁶ = 51105031 is a prime.

It is a super-2 number, since 2×51105095² = 5223461469918050, which contains 22 as substring.

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, 5636 + ... + 11574.

It is an arithmetic number, because the mean of its divisors is an integer number (7671510).

Almost surely, 2^51105095 is an apocalyptic number.

51105095 is a deficient number, since it is larger than the sum of its proper divisors (10266985).

51105095 is a wasteful number, since it uses less digits than its factorization.

51105095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7665.

The product of its (nonzero) digits is 1125, while the sum is 26.

The square root of 51105095 is about 7148.7827635200. The cubic root of 51105095 is about 371.0975324977.

The spelling of 51105095 in words is "fifty-one million, one hundred five thousand, ninety-five".