51151060 has 12 divisors (see below), whose sum is σ = 107417268. Its totient is φ = 20460416.

The previous prime is 51151049. The next prime is 51151063. The reversal of 51151060 is 6015115.

It can be written as a sum of positive squares in 2 ways, for example, as 9960336 + 41190724 = 3156^2 + 6418^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51151063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278757 + ... + 1278796.

It is an arithmetic number, because the mean of its divisors is an integer number (8951439).

Almost surely, 2^51151060 is an apocalyptic number.

It is an amenable number.

51151060 is an abundant number, since it is smaller than the sum of its proper divisors (56266208).

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

51151060 is a wasteful number, since it uses less digits than its factorization.

51151060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557562 (or 2557560 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 51151060 is about 7151.9969239367. The cubic root of 51151060 is about 371.2087568070.

Adding to 51151060 its reverse (6015115), we get a palindrome (57166175).

The spelling of 51151060 in words is "fifty-one million, one hundred fifty-one thousand, sixty".