51541104 has 20 divisors (see below), whose sum is σ = 133147976. Its totient is φ = 17180352.

The previous prime is 51541079. The next prime is 51541109. The reversal of 51541104 is 40114515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51541109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536839 + ... + 536934.

Almost surely, 2^51541104 is an apocalyptic number.

It is an amenable number.

51541104 is an abundant number, since it is smaller than the sum of its proper divisors (81606872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51541104 is a wasteful number, since it uses less digits than its factorization.

51541104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073784 (or 1073778 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 51541104 is about 7179.2133273779. The cubic root of 51541104 is about 372.1498991222.

Adding to 51541104 its reverse (40114515), we get a palindrome (91655619).

The spelling of 51541104 in words is "fifty-one million, five hundred forty-one thousand, one hundred four".