51346550306001 has 4 divisors (see below), whose sum is σ = 68462067074672. Its totient is φ = 34231033537332.

The previous prime is 51346550305993. The next prime is 51346550306041. The reversal of 51346550306001 is 10060305564315.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 51346550306001 - 2³ = 51346550305993 is a prime.

It is a super-2 number, since 2×51346550306001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51346550306041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8557758384331 + ... + 8557758384336.

It is an arithmetic number, because the mean of its divisors is an integer number (17115516768668).

Almost surely, 2^{51346550306001} is an apocalyptic number.

It is an amenable number.

51346550306001 is a deficient number, since it is larger than the sum of its proper divisors (17115516768671).

51346550306001 is a wasteful number, since it uses less digits than its factorization.

51346550306001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17115516768670.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 51346550306001 in words is "fifty-one trillion, three hundred forty-six billion, five hundred fifty million, three hundred six thousand, one".