51607282101 has 8 divisors (see below), whose sum is σ = 68811012864. Its totient is φ = 34404203040.

The previous prime is 51607282087. The next prime is 51607282127. The reversal of 51607282101 is 10128270615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 51607282101 - 2²¹ = 51605184949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51607282141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69025 + ... + 328601.

It is an arithmetic number, because the mean of its divisors is an integer number (8601376608).

Almost surely, 2^51607282101 is an apocalyptic number.

It is an amenable number.

51607282101 is a deficient number, since it is larger than the sum of its proper divisors (17203730763).

51607282101 is a wasteful number, since it uses less digits than its factorization.

51607282101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325851.

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 51607282101 in words is "fifty-one billion, six hundred seven million, two hundred eighty-two thousand, one hundred one".