51106154 has 16 divisors (see below), whose sum is σ = 85047840. Its totient is φ = 22835760.

The previous prime is 51106141. The next prime is 51106177. The reversal of 51106154 is 45160115.

51106154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51106154² = 5223677953343432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18389 + ... + 20984.

It is an arithmetic number, because the mean of its divisors is an integer number (5315490).

Almost surely, 2^51106154 is an apocalyptic number.

51106154 is a deficient number, since it is larger than the sum of its proper divisors (33941686).

51106154 is a wasteful number, since it uses less digits than its factorization.

51106154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39445.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 51106154 is about 7148.8568316899. The cubic root of 51106154 is about 371.1000957749.

Adding to 51106154 its reverse (45160115), we get a palindrome (96266269).

It can be divided in two parts, 511061 and 54, that added together give a palindrome (511115).

The spelling of 51106154 in words is "fifty-one million, one hundred six thousand, one hundred fifty-four".