51353800835315 has 8 divisors (see below), whose sum is σ = 67226793820848. Its totient is φ = 37348218789280.

The previous prime is 51353800835287. The next prime is 51353800835357.

51353800835315 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 51353800835315 - 2²² = 51353796641011 is a prime.

It is a super-2 number, since 2×51353800835315² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466852734812 + ... + 466852734921.

It is an arithmetic number, because the mean of its divisors is an integer number (8403349227606).

Almost surely, 2^{51353800835315} is an apocalyptic number.

51353800835315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51353800835315 is a deficient number, since it is larger than the sum of its proper divisors (15872992985533).

51353800835315 is a wasteful number, since it uses less digits than its factorization.

51353800835315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933705469749.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 51353800835315 in words is "fifty-one trillion, three hundred fifty-three billion, eight hundred million, eight hundred thirty-five thousand, three hundred fifteen".