51176061 has 6 divisors (see below), whose sum is σ = 73920990. Its totient is φ = 34117368.

The previous prime is 51176051. The next prime is 51176087. The reversal of 51176061 is 16067115.

51176061 is a `hidden beast` number, since 51 + 1 + 7 + 606 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 50851161 + 324900 = 7131^2 + 570^2 .

It is not a de Polignac number, because 51176061 - 2⁵ = 51176029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51176051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2843106 + ... + 2843123.

It is an arithmetic number, because the mean of its divisors is an integer number (12320165).

Almost surely, 2^51176061 is an apocalyptic number.

It is an amenable number.

51176061 is a deficient number, since it is larger than the sum of its proper divisors (22744929).

51176061 is a wasteful number, since it uses less digits than its factorization.

51176061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5686235 (or 5686232 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 51176061 is about 7153.7445439434. The cubic root of 51176061 is about 371.2692252738.

The spelling of 51176061 in words is "fifty-one million, one hundred seventy-six thousand, sixty-one".