53515056536214 has 128 divisors (see below), whose sum is σ = 133970264064000. Its totient is φ = 13873794542208.

The previous prime is 53515056536153. The next prime is 53515056536233. The reversal of 53515056536214 is 41263565051535.

It is a super-2 number, since 2×53515056536214² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 659669947 + ... + 659751065.

It is an arithmetic number, because the mean of its divisors is an integer number (1046642688000).

Almost surely, 2^{53515056536214} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53515056536214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66985132032000).

53515056536214 is an abundant number, since it is smaller than the sum of its proper divisors (80455207527786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53515056536214 is a wasteful number, since it uses less digits than its factorization.

53515056536214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101682.

The product of its (nonzero) digits is 8100000, while the sum is 51.

The spelling of 53515056536214 in words is "fifty-three trillion, five hundred fifteen billion, fifty-six million, five hundred thirty-six thousand, two hundred fourteen".