51436352348353 has 24 divisors (see below), whose sum is σ = 65155126161600. Its totient is φ = 40327593834528.

The previous prime is 51436352348333. The next prime is 51436352348357. The reversal of 51436352348353 is 35384325363415.

It is not a de Polignac number, because 51436352348353 - 2⁵ = 51436352348321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51436352348294 and 51436352348303.

It is not an unprimeable number, because it can be changed into a prime (51436352348357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 952533325 + ... + 952587322.

It is an arithmetic number, because the mean of its divisors is an integer number (2714796923400).

Almost surely, 2^{51436352348353} is an apocalyptic number.

It is an amenable number.

51436352348353 is a deficient number, since it is larger than the sum of its proper divisors (13718773813247).

51436352348353 is a wasteful number, since it uses less digits than its factorization.

51436352348353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905120709 (or 1905120702 counting only the distinct ones).

The product of its digits is 46656000, while the sum is 55.

The spelling of 51436352348353 in words is "fifty-one trillion, four hundred thirty-six billion, three hundred fifty-two million, three hundred forty-eight thousand, three hundred fifty-three".