51701060 has 24 divisors (see below), whose sum is σ = 109370520. Its totient is φ = 20528384.

The previous prime is 51701059. The next prime is 51701141. The reversal of 51701060 is 6010715.

It can be written as a sum of positive squares in 4 ways, for example, as 20720704 + 30980356 = 4552^2 + 5566^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6695 + ... + 12174.

It is an arithmetic number, because the mean of its divisors is an integer number (4557105).

Almost surely, 2^51701060 is an apocalyptic number.

It is an amenable number.

51701060 is an abundant number, since it is smaller than the sum of its proper divisors (57669460).

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

51701060 is a wasteful number, since it uses less digits than its factorization.

51701060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19015 (or 19013 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 51701060 is about 7190.3449152318. The cubic root of 51701060 is about 372.5344862446.

Adding to 51701060 its reverse (6010715), we get a palindrome (57711775).

The spelling of 51701060 in words is "fifty-one million, seven hundred one thousand, sixty".