51201345035 has 8 divisors (see below), whose sum is σ = 61464737040. Its totient is φ = 40945660704.

The previous prime is 51201345031. The next prime is 51201345053. The reversal of 51201345035 is 53054310215.

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

It is a cyclic number.

It is not a de Polignac number, because 51201345035 - 2² = 51201345031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51201344989 and 51201345007.

It is not an unprimeable number, because it can be changed into a prime (51201345031) 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, 1912292 + ... + 1938881.

It is an arithmetic number, because the mean of its divisors is an integer number (7683092130).

Almost surely, 2^51201345035 is an apocalyptic number.

51201345035 is a deficient number, since it is larger than the sum of its proper divisors (10263392005).

51201345035 is a wasteful number, since it uses less digits than its factorization.

51201345035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853837.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 51201345035 in words is "fifty-one billion, two hundred one million, three hundred forty-five thousand, thirty-five".