51201676 has 6 divisors (see below), whose sum is σ = 89602940. Its totient is φ = 25600836.

The previous prime is 51201649. The next prime is 51201727. The reversal of 51201676 is 67610215.

It is a super-2 number, since 2×51201676² = 5243223250417952, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 6400206 + ... + 6400213.

Almost surely, 2^51201676 is an apocalyptic number.

It is an amenable number.

51201676 is a deficient number, since it is larger than the sum of its proper divisors (38401264).

51201676 is a wasteful number, since it uses less digits than its factorization.

51201676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12800423 (or 12800421 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 51201676 is about 7155.5346411013. The cubic root of 51201676 is about 371.3311583651.

The spelling of 51201676 in words is "fifty-one million, two hundred one thousand, six hundred seventy-six".