51060572435 has 4 divisors (see below), whose sum is σ = 61272686928. Its totient is φ = 40848457944.

The previous prime is 51060572419. The next prime is 51060572467. The reversal of 51060572435 is 53427506015.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 51060572435 - 2⁴ = 51060572419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5106057239 + ... + 5106057248.

It is an arithmetic number, because the mean of its divisors is an integer number (15318171732).

Almost surely, 2^51060572435 is an apocalyptic number.

51060572435 is a deficient number, since it is larger than the sum of its proper divisors (10212114493).

51060572435 is a wasteful number, since it uses less digits than its factorization.

51060572435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10212114492.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 51060572435 in words is "fifty-one billion, sixty million, five hundred seventy-two thousand, four hundred thirty-five".